Tests

author: Greg Roach <fisharebest@webtrees.net> 2019-01-04 15:35:30 +0000
committer: Greg Roach <fisharebest@webtrees.net> 2019-01-04 15:35:30 +0000
commit: 9b802b22a7b94d1d30e0433dd46fe641f3757505 (patch)
tree: b6134111eeee61fa173c0c443122542b4be9134c /tests
parent: 03bd29ea8404113f04278d95b6e8c519d53b162d (diff)
download: webtrees-9b802b22a7b94d1d30e0433dd46fe641f3757505.tar.gz
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301 files changed, 763 insertions, 758 deletions
diff --git a/tests/app/Census/CensusColumnAgeFemale5YearsTest.php b/tests/app/Census/CensusColumnAgeFemale5YearsTest.php
index a5c648931b..ee558e5c59 100644
--- a/tests/app/Census/CensusColumnAgeFemale5YearsTest.php
+++ b/tests/app/Census/CensusColumnAgeFemale5YearsTest.php
@@ -42,7 +42,7 @@ class CensusColumnAgeFemale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -60,7 +60,7 @@ class CensusColumnAgeFemale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testFemale()
+    public function testFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -80,7 +80,7 @@ class CensusColumnAgeFemale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testUnknownSex()
+    public function testUnknownSex(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('U');
@@ -100,7 +100,7 @@ class CensusColumnAgeFemale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testLessThanOneYear()
+    public function testLessThanOneYear(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -120,7 +120,7 @@ class CensusColumnAgeFemale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testLessThanFifteenYears()
+    public function testLessThanFifteenYears(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -140,7 +140,7 @@ class CensusColumnAgeFemale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testRoundedDownToFiveYears()
+    public function testRoundedDownToFiveYears(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
diff --git a/tests/app/Census/CensusColumnAgeFemaleTest.php b/tests/app/Census/CensusColumnAgeFemaleTest.php
index bb32c48fef..bb545650a5 100644
--- a/tests/app/Census/CensusColumnAgeFemaleTest.php
+++ b/tests/app/Census/CensusColumnAgeFemaleTest.php
@@ -42,7 +42,7 @@ class CensusColumnAgeFemaleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -60,7 +60,7 @@ class CensusColumnAgeFemaleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testFemale()
+    public function testFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -80,7 +80,7 @@ class CensusColumnAgeFemaleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testUnknownSex()
+    public function testUnknownSex(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('U');
@@ -100,7 +100,7 @@ class CensusColumnAgeFemaleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testLessThanOneYear()
+    public function testLessThanOneYear(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
diff --git a/tests/app/Census/CensusColumnAgeMale5YearsTest.php b/tests/app/Census/CensusColumnAgeMale5YearsTest.php
index eabc69d553..e0f7a22c9b 100644
--- a/tests/app/Census/CensusColumnAgeMale5YearsTest.php
+++ b/tests/app/Census/CensusColumnAgeMale5YearsTest.php
@@ -42,7 +42,7 @@ class CensusColumnAgeMale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -62,7 +62,7 @@ class CensusColumnAgeMale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testFemale()
+    public function testFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -80,7 +80,7 @@ class CensusColumnAgeMale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testUnknownSex()
+    public function testUnknownSex(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('U');
@@ -100,7 +100,7 @@ class CensusColumnAgeMale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testLessThanOneYear()
+    public function testLessThanOneYear(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -120,7 +120,7 @@ class CensusColumnAgeMale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testLessThanFifteenYears()
+    public function testLessThanFifteenYears(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -140,7 +140,7 @@ class CensusColumnAgeMale5YearsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testRoundedDownToFiveYears()
+    public function testRoundedDownToFiveYears(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
diff --git a/tests/app/Census/CensusColumnAgeMaleTest.php b/tests/app/Census/CensusColumnAgeMaleTest.php
index c810d920e1..61ddcc2932 100644
--- a/tests/app/Census/CensusColumnAgeMaleTest.php
+++ b/tests/app/Census/CensusColumnAgeMaleTest.php
@@ -42,7 +42,7 @@ class CensusColumnAgeMaleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -62,7 +62,7 @@ class CensusColumnAgeMaleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testFemale()
+    public function testFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -80,7 +80,7 @@ class CensusColumnAgeMaleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testUnknownSex()
+    public function testUnknownSex(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('U');
@@ -100,7 +100,7 @@ class CensusColumnAgeMaleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testLessThanOneYear()
+    public function testLessThanOneYear(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
diff --git a/tests/app/Census/CensusColumnAgeMarriedTest.php b/tests/app/Census/CensusColumnAgeMarriedTest.php
index e6bc23023a..090757334f 100644
--- a/tests/app/Census/CensusColumnAgeMarriedTest.php
+++ b/tests/app/Census/CensusColumnAgeMarriedTest.php
@@ -44,7 +44,7 @@ class CensusColumnAgeMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAgeMarried()
+    public function testAgeMarried(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('01 DEC 1859'));
@@ -70,7 +70,7 @@ class CensusColumnAgeMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoBirthDate()
+    public function testNoBirthDate(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthDate')->andReturn(new Date(''));
@@ -90,7 +90,7 @@ class CensusColumnAgeMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoMarriage()
+    public function testNoMarriage(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('facts')->with(['MARR'])->andReturn([]);
@@ -113,7 +113,7 @@ class CensusColumnAgeMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamily()
+    public function testNoSpouseFamily(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthDate')->andReturn(new Date('15 MAR 1840'));
diff --git a/tests/app/Census/CensusColumnAgeTest.php b/tests/app/Census/CensusColumnAgeTest.php
index 5ba0ab2346..2fe0b6221a 100644
--- a/tests/app/Census/CensusColumnAgeTest.php
+++ b/tests/app/Census/CensusColumnAgeTest.php
@@ -42,7 +42,7 @@ class CensusColumnAgeTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getEstimatedBirthDate')->andReturn(new Date('01 JAN 1800'));
diff --git a/tests/app/Census/CensusColumnBirthDateTest.php b/tests/app/Census/CensusColumnBirthDateTest.php
index b609117965..6c0c4ee670 100644
--- a/tests/app/Census/CensusColumnBirthDateTest.php
+++ b/tests/app/Census/CensusColumnBirthDateTest.php
@@ -43,7 +43,7 @@ class CensusColumnBirthDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $cal_date = Mockery::mock(GregorianDate::class);
         $cal_date->shouldReceive('format')->andReturn('1 1 1800');
diff --git a/tests/app/Census/CensusColumnBirthDayDotMonthYearTest.php b/tests/app/Census/CensusColumnBirthDayDotMonthYearTest.php
index 12f48fbbb5..6907d72a14 100644
--- a/tests/app/Census/CensusColumnBirthDayDotMonthYearTest.php
+++ b/tests/app/Census/CensusColumnBirthDayDotMonthYearTest.php
@@ -43,7 +43,7 @@ class CensusColumnBirthDayDotMonthYearTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $cal_date = Mockery::mock(GregorianDate::class);
         $cal_date->shouldReceive('format')->andReturn('30. June 1832');
diff --git a/tests/app/Census/CensusColumnBirthDayMonthSlashYearTest.php b/tests/app/Census/CensusColumnBirthDayMonthSlashYearTest.php
index 74e157d066..ca5b5a6047 100644
--- a/tests/app/Census/CensusColumnBirthDayMonthSlashYearTest.php
+++ b/tests/app/Census/CensusColumnBirthDayMonthSlashYearTest.php
@@ -43,7 +43,7 @@ class CensusColumnBirthDayMonthSlashYearTest extends \Fisharebest\Webtrees\TestC
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $cal_date = Mockery::mock(GregorianDate::class);
         $cal_date->shouldReceive('format')->andReturn('30 Jun/1832');
diff --git a/tests/app/Census/CensusColumnBirthDaySlashMonthTest.php b/tests/app/Census/CensusColumnBirthDaySlashMonthTest.php
index 431f5ddcc8..7cd9bc73a7 100644
--- a/tests/app/Census/CensusColumnBirthDaySlashMonthTest.php
+++ b/tests/app/Census/CensusColumnBirthDaySlashMonthTest.php
@@ -43,7 +43,7 @@ class CensusColumnBirthDaySlashMonthTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $cal_date = Mockery::mock(GregorianDate::class);
         $cal_date->shouldReceive('format')->andReturn('30/6');
diff --git a/tests/app/Census/CensusColumnBirthDaySlashMonthYearTest.php b/tests/app/Census/CensusColumnBirthDaySlashMonthYearTest.php
index 379e6bd744..aaddaf6519 100644
--- a/tests/app/Census/CensusColumnBirthDaySlashMonthYearTest.php
+++ b/tests/app/Census/CensusColumnBirthDaySlashMonthYearTest.php
@@ -43,7 +43,7 @@ class CensusColumnBirthDaySlashMonthYearTest extends \Fisharebest\Webtrees\TestC
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $cal_date = Mockery::mock(GregorianDate::class);
         $cal_date->shouldReceive('format')->andReturn('30/6 1832');
diff --git a/tests/app/Census/CensusColumnBirthDayTest.php b/tests/app/Census/CensusColumnBirthDayTest.php
index 624a9ff4ff..172b7cf107 100644
--- a/tests/app/Census/CensusColumnBirthDayTest.php
+++ b/tests/app/Census/CensusColumnBirthDayTest.php
@@ -43,7 +43,7 @@ class CensusColumnBirthDayTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $cal_date = Mockery::mock(GregorianDate::class);
         $cal_date->shouldReceive('format')->andReturn('30');
diff --git a/tests/app/Census/CensusColumnBirthMonthTest.php b/tests/app/Census/CensusColumnBirthMonthTest.php
index aed4071d11..b50503ddec 100644
--- a/tests/app/Census/CensusColumnBirthMonthTest.php
+++ b/tests/app/Census/CensusColumnBirthMonthTest.php
@@ -43,7 +43,7 @@ class CensusColumnBirthMonthTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $cal_date = Mockery::mock(GregorianDate::class);
         $cal_date->shouldReceive('format')->andReturn('Jan');
diff --git a/tests/app/Census/CensusColumnBirthPlaceSimpleTest.php b/tests/app/Census/CensusColumnBirthPlaceSimpleTest.php
index 38b965ccd8..65199c411b 100644
--- a/tests/app/Census/CensusColumnBirthPlaceSimpleTest.php
+++ b/tests/app/Census/CensusColumnBirthPlaceSimpleTest.php
@@ -57,7 +57,7 @@ class CensusColumnBirthPlaceSimpleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testForeignCountry()
+    public function testForeignCountry(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Westminster, London, England'));
@@ -76,7 +76,7 @@ class CensusColumnBirthPlaceSimpleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testJustCountry()
+    public function testJustCountry(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('United States'));
@@ -95,7 +95,7 @@ class CensusColumnBirthPlaceSimpleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testKnownState()
+    public function testKnownState(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Maryland, United States'));
@@ -114,7 +114,7 @@ class CensusColumnBirthPlaceSimpleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testKnownStateAndTown()
+    public function testKnownStateAndTown(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Miami, Florida, United States'));
diff --git a/tests/app/Census/CensusColumnBirthPlaceTest.php b/tests/app/Census/CensusColumnBirthPlaceTest.php
index 4cc527d096..e6a4e3179f 100644
--- a/tests/app/Census/CensusColumnBirthPlaceTest.php
+++ b/tests/app/Census/CensusColumnBirthPlaceTest.php
@@ -57,7 +57,7 @@ class CensusColumnBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceCountry()
+    public function testPlaceCountry(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Westminster, London, England'));
@@ -76,7 +76,7 @@ class CensusColumnBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndCountry()
+    public function testPlaceAndCountry(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('England'));
@@ -95,7 +95,7 @@ class CensusColumnBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDifferentCountry()
+    public function testDifferentCountry(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Paris, France'));
diff --git a/tests/app/Census/CensusColumnBirthYearTest.php b/tests/app/Census/CensusColumnBirthYearTest.php
index 90a11420ed..dc96e531e4 100644
--- a/tests/app/Census/CensusColumnBirthYearTest.php
+++ b/tests/app/Census/CensusColumnBirthYearTest.php
@@ -43,7 +43,7 @@ class CensusColumnBirthYearTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testGenerateColumn()
+    public function testGenerateColumn(): void
     {
         $cal_date = Mockery::mock(GregorianDate::class);
         $cal_date->shouldReceive('format')->andReturn('1800');
diff --git a/tests/app/Census/CensusColumnBornForeignPartsTest.php b/tests/app/Census/CensusColumnBornForeignPartsTest.php
index 415848c047..bcd69218b7 100644
--- a/tests/app/Census/CensusColumnBornForeignPartsTest.php
+++ b/tests/app/Census/CensusColumnBornForeignPartsTest.php
@@ -60,7 +60,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornEnglandCensusEngland()
+    public function testBornEnglandCensusEngland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -79,7 +79,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornWalesCensusEngland()
+    public function testBornWalesCensusEngland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Cardiff, Wales'));
@@ -98,7 +98,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornScotlandCensusEngland()
+    public function testBornScotlandCensusEngland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Edinburgh, Scotland'));
@@ -117,7 +117,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornIrelandCensusEngland()
+    public function testBornIrelandCensusEngland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Dublin, Ireland'));
@@ -136,7 +136,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornForeignCensusEngland()
+    public function testBornForeignCensusEngland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Elbonia'));
@@ -155,7 +155,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornEnglandCensusIreland()
+    public function testBornEnglandCensusIreland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -174,7 +174,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornWalesCensusIreland()
+    public function testBornWalesCensusIreland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Cardiff, Wales'));
@@ -193,7 +193,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornScotlandCensusIreland()
+    public function testBornScotlandCensusIreland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Edinburgh, Scotland'));
@@ -212,7 +212,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornIrelandCensusIreland()
+    public function testBornIrelandCensusIreland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Dublin, Ireland'));
@@ -231,7 +231,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornForeignCensusIreland()
+    public function testBornForeignCensusIreland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Elbonia'));
@@ -250,7 +250,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornEnglandCensusScotland()
+    public function testBornEnglandCensusScotland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -269,7 +269,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornWalesCensusScotland()
+    public function testBornWalesCensusScotland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Cardiff, Wales'));
@@ -288,7 +288,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornScotlandCensusScotland()
+    public function testBornScotlandCensusScotland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Edinburgh, Scotland'));
@@ -307,7 +307,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornIrelandCensusScotland()
+    public function testBornIrelandCensusScotland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Dublin, Ireland'));
@@ -326,7 +326,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornForeignCensusScotland()
+    public function testBornForeignCensusScotland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Elbonia'));
@@ -345,7 +345,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornEnglandCensusWales()
+    public function testBornEnglandCensusWales(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -364,7 +364,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornWalesCensusWales()
+    public function testBornWalesCensusWales(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Cardiff, Wales'));
@@ -383,7 +383,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornScotlandCensusWales()
+    public function testBornScotlandCensusWales(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Edinburgh, Scotland'));
@@ -402,7 +402,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornIrelandCensusWales()
+    public function testBornIrelandCensusWales(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Dublin, Ireland'));
@@ -421,7 +421,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornForeignCensusWales()
+    public function testBornForeignCensusWales(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Elbonia'));
@@ -440,7 +440,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornNowhereCensusEngland()
+    public function testBornNowhereCensusEngland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock(''));
@@ -459,7 +459,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornNowhereCensusWales()
+    public function testBornNowhereCensusWales(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock(''));
@@ -478,7 +478,7 @@ class CensusColumnBornForeignPartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBornNowhereCensusScotland()
+    public function testBornNowhereCensusScotland(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock(''));
diff --git a/tests/app/Census/CensusColumnChildrenBornAliveTest.php b/tests/app/Census/CensusColumnChildrenBornAliveTest.php
index c13d46d1bc..75dc51e5ed 100644
--- a/tests/app/Census/CensusColumnChildrenBornAliveTest.php
+++ b/tests/app/Census/CensusColumnChildrenBornAliveTest.php
@@ -43,7 +43,7 @@ class CensusColumnChildrenBornAliveTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -61,7 +61,7 @@ class CensusColumnChildrenBornAliveTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testCountChildren()
+    public function testCountChildren(): void
     {
         // Stillborn
         $child1 = Mockery::mock(Individual::class);
diff --git a/tests/app/Census/CensusColumnChildrenDiedTest.php b/tests/app/Census/CensusColumnChildrenDiedTest.php
index 8a78361684..0bed0fd62a 100644
--- a/tests/app/Census/CensusColumnChildrenDiedTest.php
+++ b/tests/app/Census/CensusColumnChildrenDiedTest.php
@@ -42,7 +42,7 @@ class CensusColumnChildrenDiedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -60,7 +60,7 @@ class CensusColumnChildrenDiedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testCountChildren()
+    public function testCountChildren(): void
     {
         // Stillborn
         $child1 = Mockery::mock(Individual::class);
diff --git a/tests/app/Census/CensusColumnChildrenLivingTest.php b/tests/app/Census/CensusColumnChildrenLivingTest.php
index be45660950..1dafb8b7a0 100644
--- a/tests/app/Census/CensusColumnChildrenLivingTest.php
+++ b/tests/app/Census/CensusColumnChildrenLivingTest.php
@@ -43,7 +43,7 @@ class CensusColumnChildrenLivingTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -61,7 +61,7 @@ class CensusColumnChildrenLivingTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testCountChildren()
+    public function testCountChildren(): void
     {
         // Stillborn
         $child1 = Mockery::mock(Individual::class);
diff --git a/tests/app/Census/CensusColumnConditionDanishTest.php b/tests/app/Census/CensusColumnConditionDanishTest.php
index b8e40e567b..b19f9b8616 100644
--- a/tests/app/Census/CensusColumnConditionDanishTest.php
+++ b/tests/app/Census/CensusColumnConditionDanishTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionDanishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnConditionEnglishTest.php b/tests/app/Census/CensusColumnConditionEnglishTest.php
index 43a07f0d9f..e121fe7ab3 100644
--- a/tests/app/Census/CensusColumnConditionEnglishTest.php
+++ b/tests/app/Census/CensusColumnConditionEnglishTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionEnglishTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnConditionFrenchFemmeTest.php b/tests/app/Census/CensusColumnConditionFrenchFemmeTest.php
index a12d56eed8..9f41551417 100644
--- a/tests/app/Census/CensusColumnConditionFrenchFemmeTest.php
+++ b/tests/app/Census/CensusColumnConditionFrenchFemmeTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionFrenchFemmeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnConditionFrenchFilleTest.php b/tests/app/Census/CensusColumnConditionFrenchFilleTest.php
index 72d2f17a6d..8c98cfedf1 100644
--- a/tests/app/Census/CensusColumnConditionFrenchFilleTest.php
+++ b/tests/app/Census/CensusColumnConditionFrenchFilleTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionFrenchFilleTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnConditionFrenchGarconTest.php b/tests/app/Census/CensusColumnConditionFrenchGarconTest.php
index 98b9ea878b..3ec5a20b79 100644
--- a/tests/app/Census/CensusColumnConditionFrenchGarconTest.php
+++ b/tests/app/Census/CensusColumnConditionFrenchGarconTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionFrenchGarconTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnConditionFrenchHommeTest.php b/tests/app/Census/CensusColumnConditionFrenchHommeTest.php
index e16104ad90..efec105961 100644
--- a/tests/app/Census/CensusColumnConditionFrenchHommeTest.php
+++ b/tests/app/Census/CensusColumnConditionFrenchHommeTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionFrenchHommeTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnConditionFrenchVeufTest.php b/tests/app/Census/CensusColumnConditionFrenchVeufTest.php
index 36d132494e..d64eae336e 100644
--- a/tests/app/Census/CensusColumnConditionFrenchVeufTest.php
+++ b/tests/app/Census/CensusColumnConditionFrenchVeufTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionFrenchVeufTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnConditionFrenchVeuveTest.php b/tests/app/Census/CensusColumnConditionFrenchVeuveTest.php
index 6a075f23b1..ac958e7ecc 100644
--- a/tests/app/Census/CensusColumnConditionFrenchVeuveTest.php
+++ b/tests/app/Census/CensusColumnConditionFrenchVeuveTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionFrenchVeuveTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnConditionUsTest.php b/tests/app/Census/CensusColumnConditionUsTest.php
index 11b0650789..786b753b2b 100644
--- a/tests/app/Census/CensusColumnConditionUsTest.php
+++ b/tests/app/Census/CensusColumnConditionUsTest.php
@@ -44,7 +44,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamiliesMale()
+    public function testNoSpouseFamiliesMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -65,7 +65,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamiliesFemale()
+    public function testNoSpouseFamiliesFemale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -86,7 +86,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyFactsMale()
+    public function testNoFamilyFactsMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -111,7 +111,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyFactsFemale()
+    public function testNoFamilyFactsFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -136,7 +136,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSpouseDeadMale()
+    public function testSpouseDeadMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -167,7 +167,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSpouseDeadFemale()
+    public function testSpouseDeadFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -198,7 +198,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedMale()
+    public function testNoFamilyUnmarriedMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -223,7 +223,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoFamilyUnmarriedFemale()
+    public function testNoFamilyUnmarriedFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -248,7 +248,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testChildMale()
+    public function testChildMale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -273,7 +273,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testChildFemale()
+    public function testChildFemale(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getMarriageDate')->andReturn(new Date(''));
@@ -298,7 +298,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDivorcedMale()
+    public function testDivorcedMale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
@@ -325,7 +325,7 @@ class CensusColumnConditionUsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDivorcedFemale()
+    public function testDivorcedFemale(): void
     {
         $fact = Mockery::mock(Fact::class);
 
diff --git a/tests/app/Census/CensusColumnFatherBirthPlaceSimpleTest.php b/tests/app/Census/CensusColumnFatherBirthPlaceSimpleTest.php
index a63d3d3630..24bcd10d91 100644
--- a/tests/app/Census/CensusColumnFatherBirthPlaceSimpleTest.php
+++ b/tests/app/Census/CensusColumnFatherBirthPlaceSimpleTest.php
@@ -61,7 +61,7 @@ class CensusColumnFatherBirthPlaceSimpleTest extends \Fisharebest\Webtrees\TestC
      *
      * @return void
      */
-    public function testKnownStateAndTown()
+    public function testKnownStateAndTown(): void
     {
         $father = Mockery::mock(Individual::class);
         $father->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Miami, Florida, United States'));
diff --git a/tests/app/Census/CensusColumnFatherBirthPlaceTest.php b/tests/app/Census/CensusColumnFatherBirthPlaceTest.php
index bd06660673..9d29208fac 100644
--- a/tests/app/Census/CensusColumnFatherBirthPlaceTest.php
+++ b/tests/app/Census/CensusColumnFatherBirthPlaceTest.php
@@ -61,7 +61,7 @@ class CensusColumnFatherBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSameCountry()
+    public function testSameCountry(): void
     {
         $father = Mockery::mock(Individual::class);
         $father->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -86,7 +86,7 @@ class CensusColumnFatherBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDifferentCountry()
+    public function testDifferentCountry(): void
     {
         $father = Mockery::mock(Individual::class);
         $father->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -111,7 +111,7 @@ class CensusColumnFatherBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceNoParent()
+    public function testPlaceNoParent(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getHusband')->andReturn(null);
@@ -133,7 +133,7 @@ class CensusColumnFatherBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceNoParentFamily()
+    public function testPlaceNoParentFamily(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getPrimaryChildFamily')->andReturn(null);
diff --git a/tests/app/Census/CensusColumnFatherForeignTest.php b/tests/app/Census/CensusColumnFatherForeignTest.php
index 7345c53e9d..cf01affb5a 100644
--- a/tests/app/Census/CensusColumnFatherForeignTest.php
+++ b/tests/app/Census/CensusColumnFatherForeignTest.php
@@ -58,7 +58,7 @@ class CensusColumnFatherForeignTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSameCountry()
+    public function testSameCountry(): void
     {
         $father = Mockery::mock(Individual::class);
         $father->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -83,7 +83,7 @@ class CensusColumnFatherForeignTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDifferentCountry()
+    public function testDifferentCountry(): void
     {
         $father = Mockery::mock(Individual::class);
         $father->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -108,7 +108,7 @@ class CensusColumnFatherForeignTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceNoParent()
+    public function testPlaceNoParent(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getHusband')->andReturn(null);
@@ -130,7 +130,7 @@ class CensusColumnFatherForeignTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceNoParentFamily()
+    public function testPlaceNoParentFamily(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getPrimaryChildFamily')->andReturn(null);
diff --git a/tests/app/Census/CensusColumnFullNameTest.php b/tests/app/Census/CensusColumnFullNameTest.php
index e2a2aadbce..96b03a534a 100644
--- a/tests/app/Census/CensusColumnFullNameTest.php
+++ b/tests/app/Census/CensusColumnFullNameTest.php
@@ -41,7 +41,7 @@ class CensusColumnFullNameTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testFullName()
+    public function testFullName(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([['full' => 'Joe Bloggs']]);
diff --git a/tests/app/Census/CensusColumnGivenNameInitialTest.php b/tests/app/Census/CensusColumnGivenNameInitialTest.php
index 062d7acec1..3e6aa595b6 100644
--- a/tests/app/Census/CensusColumnGivenNameInitialTest.php
+++ b/tests/app/Census/CensusColumnGivenNameInitialTest.php
@@ -41,7 +41,7 @@ class CensusColumnGivenNameInitialTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testOneGivenName()
+    public function testOneGivenName(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([['givn' => 'Joe']]);
@@ -59,7 +59,7 @@ class CensusColumnGivenNameInitialTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMultipleGivenNames()
+    public function testMultipleGivenNames(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([['givn' => 'Joe Fred']]);
@@ -77,7 +77,7 @@ class CensusColumnGivenNameInitialTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoName()
+    public function testNoName(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([]);
diff --git a/tests/app/Census/CensusColumnGivenNamesTest.php b/tests/app/Census/CensusColumnGivenNamesTest.php
index a999b0b2ec..d2dbb4a833 100644
--- a/tests/app/Census/CensusColumnGivenNamesTest.php
+++ b/tests/app/Census/CensusColumnGivenNamesTest.php
@@ -41,7 +41,7 @@ class CensusColumnGivenNamesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testGivenNames()
+    public function testGivenNames(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([['givn' => 'Joe']]);
@@ -59,7 +59,7 @@ class CensusColumnGivenNamesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoName()
+    public function testNoName(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([]);
diff --git a/tests/app/Census/CensusColumnMarriedWithinYearTest.php b/tests/app/Census/CensusColumnMarriedWithinYearTest.php
index 259cef7a3c..4b6c0110f6 100644
--- a/tests/app/Census/CensusColumnMarriedWithinYearTest.php
+++ b/tests/app/Census/CensusColumnMarriedWithinYearTest.php
@@ -44,7 +44,7 @@ class CensusColumnMarriedWithinYearTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedWithinYear()
+    public function testMarriedWithinYear(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('01 DEC 1859'));
@@ -69,7 +69,7 @@ class CensusColumnMarriedWithinYearTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedOverYearBeforeTheCensus()
+    public function testMarriedOverYearBeforeTheCensus(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('01 JAN 1859'));
@@ -94,7 +94,7 @@ class CensusColumnMarriedWithinYearTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedAfterTheCensus()
+    public function testMarriedAfterTheCensus(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('02 JUN 1860'));
@@ -119,7 +119,7 @@ class CensusColumnMarriedWithinYearTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoMarriage()
+    public function testNoMarriage(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('facts')->with(['MARR'])->andReturn([]);
@@ -141,7 +141,7 @@ class CensusColumnMarriedWithinYearTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamily()
+    public function testNoSpouseFamily(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSpouseFamilies')->andReturn([]);
diff --git a/tests/app/Census/CensusColumnMonthIfBornWithinYearTest.php b/tests/app/Census/CensusColumnMonthIfBornWithinYearTest.php
index a43008b57a..b726f59c1c 100644
--- a/tests/app/Census/CensusColumnMonthIfBornWithinYearTest.php
+++ b/tests/app/Census/CensusColumnMonthIfBornWithinYearTest.php
@@ -42,7 +42,7 @@ class CensusColumnMonthIfBornWithinYearTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testBornWithinYear()
+    public function testBornWithinYear(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthDate')->andReturn(new Date('01 JAN 1860'));
@@ -61,7 +61,7 @@ class CensusColumnMonthIfBornWithinYearTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testBornOverYearBeforeTheCensus()
+    public function testBornOverYearBeforeTheCensus(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthDate')->andReturn(new Date('01 JAN 1859'));
@@ -80,7 +80,7 @@ class CensusColumnMonthIfBornWithinYearTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testBornAfterTheCensus()
+    public function testBornAfterTheCensus(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthDate')->andReturn(new Date('02 JUN 1860'));
@@ -101,7 +101,7 @@ class CensusColumnMonthIfBornWithinYearTest extends \Fisharebest\Webtrees\TestCa
      *
      * @return void
      */
-    public function testNoBirth()
+    public function testNoBirth(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthDate')->andReturn(new Date(''));
diff --git a/tests/app/Census/CensusColumnMonthIfMarriedWithinYearTest.php b/tests/app/Census/CensusColumnMonthIfMarriedWithinYearTest.php
index f3849b7eb6..84cb52e06e 100644
--- a/tests/app/Census/CensusColumnMonthIfMarriedWithinYearTest.php
+++ b/tests/app/Census/CensusColumnMonthIfMarriedWithinYearTest.php
@@ -44,7 +44,7 @@ class CensusColumnMonthIfMarriedWithinYearTest extends \Fisharebest\Webtrees\Tes
      *
      * @return void
      */
-    public function testMarriedWithinYear()
+    public function testMarriedWithinYear(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('01 DEC 1859'));
@@ -69,7 +69,7 @@ class CensusColumnMonthIfMarriedWithinYearTest extends \Fisharebest\Webtrees\Tes
      *
      * @return void
      */
-    public function testMarriedOverYearBeforeTheCensus()
+    public function testMarriedOverYearBeforeTheCensus(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('01 JAN 1859'));
@@ -94,7 +94,7 @@ class CensusColumnMonthIfMarriedWithinYearTest extends \Fisharebest\Webtrees\Tes
      *
      * @return void
      */
-    public function testMarriedAfterTheCensus()
+    public function testMarriedAfterTheCensus(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('02 JUN 1860'));
@@ -119,7 +119,7 @@ class CensusColumnMonthIfMarriedWithinYearTest extends \Fisharebest\Webtrees\Tes
      *
      * @return void
      */
-    public function testNoMarriage()
+    public function testNoMarriage(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('facts')->with(['MARR'])->andReturn([]);
@@ -141,7 +141,7 @@ class CensusColumnMonthIfMarriedWithinYearTest extends \Fisharebest\Webtrees\Tes
      *
      * @return void
      */
-    public function testNoSpouseFamily()
+    public function testNoSpouseFamily(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSpouseFamilies')->andReturn([]);
diff --git a/tests/app/Census/CensusColumnMotherBirthPlaceSimpleTest.php b/tests/app/Census/CensusColumnMotherBirthPlaceSimpleTest.php
index f23e7bad7d..f470c16dd2 100644
--- a/tests/app/Census/CensusColumnMotherBirthPlaceSimpleTest.php
+++ b/tests/app/Census/CensusColumnMotherBirthPlaceSimpleTest.php
@@ -61,7 +61,7 @@ class CensusColumnMotherBirthPlaceSimpleTest extends \Fisharebest\Webtrees\TestC
      *
      * @return void
      */
-    public function testKnownStateAndTown()
+    public function testKnownStateAndTown(): void
     {
         $father = Mockery::mock(Individual::class);
         $father->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Miami, Florida, United States'));
diff --git a/tests/app/Census/CensusColumnMotherBirthPlaceTest.php b/tests/app/Census/CensusColumnMotherBirthPlaceTest.php
index e747a0e192..71dcae85f1 100644
--- a/tests/app/Census/CensusColumnMotherBirthPlaceTest.php
+++ b/tests/app/Census/CensusColumnMotherBirthPlaceTest.php
@@ -61,7 +61,7 @@ class CensusColumnMotherBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSameCountry()
+    public function testSameCountry(): void
     {
         $mother = Mockery::mock(Individual::class);
         $mother->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -86,7 +86,7 @@ class CensusColumnMotherBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDifferentCountry()
+    public function testDifferentCountry(): void
     {
         $mother = Mockery::mock(Individual::class);
         $mother->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -111,7 +111,7 @@ class CensusColumnMotherBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceNoParent()
+    public function testPlaceNoParent(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getWife')->andReturn(null);
@@ -133,7 +133,7 @@ class CensusColumnMotherBirthPlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceNoParentFamily()
+    public function testPlaceNoParentFamily(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getPrimaryChildFamily')->andReturn(null);
diff --git a/tests/app/Census/CensusColumnMotherForeignTest.php b/tests/app/Census/CensusColumnMotherForeignTest.php
index 75d12434c5..a8384b6386 100644
--- a/tests/app/Census/CensusColumnMotherForeignTest.php
+++ b/tests/app/Census/CensusColumnMotherForeignTest.php
@@ -58,7 +58,7 @@ class CensusColumnMotherForeignTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSameCountry()
+    public function testSameCountry(): void
     {
         $mother = Mockery::mock(Individual::class);
         $mother->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -83,7 +83,7 @@ class CensusColumnMotherForeignTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testDifferentCountry()
+    public function testDifferentCountry(): void
     {
         $mother = Mockery::mock(Individual::class);
         $mother->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -108,7 +108,7 @@ class CensusColumnMotherForeignTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceNoParent()
+    public function testPlaceNoParent(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('getWife')->andReturn(null);
@@ -130,7 +130,7 @@ class CensusColumnMotherForeignTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceNoParentFamily()
+    public function testPlaceNoParentFamily(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getPrimaryChildFamily')->andReturn(null);
diff --git a/tests/app/Census/CensusColumnNationalityTest.php b/tests/app/Census/CensusColumnNationalityTest.php
index b3b6a8b463..fe6332e156 100644
--- a/tests/app/Census/CensusColumnNationalityTest.php
+++ b/tests/app/Census/CensusColumnNationalityTest.php
@@ -59,7 +59,7 @@ class CensusColumnNationalityTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoBirthPlace()
+    public function testNoBirthPlace(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock(''));
@@ -79,7 +79,7 @@ class CensusColumnNationalityTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceCountry()
+    public function testPlaceCountry(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('Australia'));
@@ -99,7 +99,7 @@ class CensusColumnNationalityTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testBritish()
+    public function testBritish(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getBirthPlace')->andReturn($this->getPlaceMock('London, England'));
@@ -119,7 +119,7 @@ class CensusColumnNationalityTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testEmigrated()
+    public function testEmigrated(): void
     {
         $place1 = Mockery::mock('Fisharebest\Webtrees\Place');
         $place1->shouldReceive('getGedcomName')->andReturn('United States');
diff --git a/tests/app/Census/CensusColumnNullTest.php b/tests/app/Census/CensusColumnNullTest.php
index e8fa96e7cd..217eddf961 100644
--- a/tests/app/Census/CensusColumnNullTest.php
+++ b/tests/app/Census/CensusColumnNullTest.php
@@ -41,7 +41,7 @@ class CensusColumnNullTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNull()
+    public function testNull(): void
     {
         $individual = Mockery::mock(Individual::class);
 
diff --git a/tests/app/Census/CensusColumnOccupationTest.php b/tests/app/Census/CensusColumnOccupationTest.php
index d94163b368..6ddbe49373 100644
--- a/tests/app/Census/CensusColumnOccupationTest.php
+++ b/tests/app/Census/CensusColumnOccupationTest.php
@@ -41,7 +41,7 @@ class CensusColumnOccupationTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoOccupation()
+    public function testNoOccupation(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('facts')->with(['OCCU'])->andReturn([]);
@@ -59,7 +59,7 @@ class CensusColumnOccupationTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testOccupation()
+    public function testOccupation(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('value')->andReturn('Farmer');
diff --git a/tests/app/Census/CensusColumnRelationToHeadGermanTest.php b/tests/app/Census/CensusColumnRelationToHeadGermanTest.php
index 5d0539ea8d..d164ee9d0c 100644
--- a/tests/app/Census/CensusColumnRelationToHeadGermanTest.php
+++ b/tests/app/Census/CensusColumnRelationToHeadGermanTest.php
@@ -41,7 +41,7 @@ class CensusColumnRelationToHeadGermanTest extends \Fisharebest\Webtrees\TestCas
      *
      * @return void
      */
-    public function testNull()
+    public function testNull(): void
     {
         $individual = Mockery::mock(Individual::class);
 
diff --git a/tests/app/Census/CensusColumnRelationToHeadTest.php b/tests/app/Census/CensusColumnRelationToHeadTest.php
index 8278c35c72..92579b06d4 100644
--- a/tests/app/Census/CensusColumnRelationToHeadTest.php
+++ b/tests/app/Census/CensusColumnRelationToHeadTest.php
@@ -41,7 +41,7 @@ class CensusColumnRelationToHeadTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNull()
+    public function testNull(): void
     {
         $individual = Mockery::mock(Individual::class);
 
diff --git a/tests/app/Census/CensusColumnReligionTest.php b/tests/app/Census/CensusColumnReligionTest.php
index d90e5eecd1..f4cf6ee25c 100644
--- a/tests/app/Census/CensusColumnReligionTest.php
+++ b/tests/app/Census/CensusColumnReligionTest.php
@@ -41,7 +41,7 @@ class CensusColumnReligionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testReligion()
+    public function testReligion(): void
     {
         $individual = Mockery::mock(Individual::class);
 
diff --git a/tests/app/Census/CensusColumnSexMFTest.php b/tests/app/Census/CensusColumnSexMFTest.php
index dfdf560e99..dabb604f0f 100644
--- a/tests/app/Census/CensusColumnSexMFTest.php
+++ b/tests/app/Census/CensusColumnSexMFTest.php
@@ -41,7 +41,7 @@ class CensusColumnSexMFTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -59,7 +59,7 @@ class CensusColumnSexMFTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testFeale()
+    public function testFeale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -77,7 +77,7 @@ class CensusColumnSexMFTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testUnknownSex()
+    public function testUnknownSex(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('U');
diff --git a/tests/app/Census/CensusColumnSexMKTest.php b/tests/app/Census/CensusColumnSexMKTest.php
index e922bdbac9..53824543de 100644
--- a/tests/app/Census/CensusColumnSexMKTest.php
+++ b/tests/app/Census/CensusColumnSexMKTest.php
@@ -41,7 +41,7 @@ class CensusColumnSexMKTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -59,7 +59,7 @@ class CensusColumnSexMKTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testFeale()
+    public function testFeale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -77,7 +77,7 @@ class CensusColumnSexMKTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testUnknownSex()
+    public function testUnknownSex(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('U');
diff --git a/tests/app/Census/CensusColumnSexMZTest.php b/tests/app/Census/CensusColumnSexMZTest.php
index 2f772a7c0e..9d53f838a9 100644
--- a/tests/app/Census/CensusColumnSexMZTest.php
+++ b/tests/app/Census/CensusColumnSexMZTest.php
@@ -41,7 +41,7 @@ class CensusColumnSexMZTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMale()
+    public function testMale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('M');
@@ -59,7 +59,7 @@ class CensusColumnSexMZTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testFeale()
+    public function testFeale(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('F');
@@ -77,7 +77,7 @@ class CensusColumnSexMZTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testUnknownSex()
+    public function testUnknownSex(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSex')->andReturn('U');
diff --git a/tests/app/Census/CensusColumnSurnameGivenNameInitialTest.php b/tests/app/Census/CensusColumnSurnameGivenNameInitialTest.php
index ee2cdfa04c..13503b6aeb 100644
--- a/tests/app/Census/CensusColumnSurnameGivenNameInitialTest.php
+++ b/tests/app/Census/CensusColumnSurnameGivenNameInitialTest.php
@@ -41,7 +41,7 @@ class CensusColumnSurnameGivenNameInitialTest extends \Fisharebest\Webtrees\Test
      *
      * @return void
      */
-    public function testOneGivenName()
+    public function testOneGivenName(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([
@@ -66,7 +66,7 @@ class CensusColumnSurnameGivenNameInitialTest extends \Fisharebest\Webtrees\Test
      *
      * @return void
      */
-    public function testMultipleGivenNames()
+    public function testMultipleGivenNames(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([
diff --git a/tests/app/Census/CensusColumnSurnameGivenNamesTest.php b/tests/app/Census/CensusColumnSurnameGivenNamesTest.php
index 466e3c908d..801fb9034a 100644
--- a/tests/app/Census/CensusColumnSurnameGivenNamesTest.php
+++ b/tests/app/Census/CensusColumnSurnameGivenNamesTest.php
@@ -41,7 +41,7 @@ class CensusColumnSurnameGivenNamesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testOneGivenName()
+    public function testOneGivenName(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([
@@ -66,7 +66,7 @@ class CensusColumnSurnameGivenNamesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMultipleGivenNames()
+    public function testMultipleGivenNames(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([
@@ -91,7 +91,7 @@ class CensusColumnSurnameGivenNamesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoName()
+    public function testNoName(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([]);
diff --git a/tests/app/Census/CensusColumnSurnameTest.php b/tests/app/Census/CensusColumnSurnameTest.php
index b51da1b96b..e01210a141 100644
--- a/tests/app/Census/CensusColumnSurnameTest.php
+++ b/tests/app/Census/CensusColumnSurnameTest.php
@@ -41,7 +41,7 @@ class CensusColumnSurnameTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurname()
+    public function testSurname(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([['surname' => 'Bloggs']]);
@@ -59,7 +59,7 @@ class CensusColumnSurnameTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoName()
+    public function testNoName(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getAllNames')->andReturn([]);
diff --git a/tests/app/Census/CensusColumnYearsMarriedTest.php b/tests/app/Census/CensusColumnYearsMarriedTest.php
index d79a3900f3..41a39fd78b 100644
--- a/tests/app/Census/CensusColumnYearsMarriedTest.php
+++ b/tests/app/Census/CensusColumnYearsMarriedTest.php
@@ -44,7 +44,7 @@ class CensusColumnYearsMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoSpouseFamily()
+    public function testNoSpouseFamily(): void
     {
         $individual = Mockery::mock(Individual::class);
         $individual->shouldReceive('getSpouseFamilies')->andReturn([]);
@@ -63,7 +63,7 @@ class CensusColumnYearsMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNoMarriage()
+    public function testNoMarriage(): void
     {
         $family = Mockery::mock(Family::class);
         $family->shouldReceive('facts')->with(['MARR'], true)->andReturn([]);
@@ -85,7 +85,7 @@ class CensusColumnYearsMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testUndatedMarriage()
+    public function testUndatedMarriage(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date(''));
@@ -110,7 +110,7 @@ class CensusColumnYearsMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriageAfterCensus()
+    public function testMarriageAfterCensus(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('1861'));
@@ -135,7 +135,7 @@ class CensusColumnYearsMarriedTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriageBeforeCensus()
+    public function testMarriageBeforeCensus(): void
     {
         $fact = Mockery::mock(Fact::class);
         $fact->shouldReceive('date')->andReturn(new Date('OCT 1851'));
diff --git a/tests/app/Census/CensusOfCzechRepublic1880Test.php b/tests/app/Census/CensusOfCzechRepublic1880Test.php
index 4b49e41fa0..8dd8dbcc45 100644
--- a/tests/app/Census/CensusOfCzechRepublic1880Test.php
+++ b/tests/app/Census/CensusOfCzechRepublic1880Test.php
@@ -29,7 +29,7 @@ class CensusOfCzechRepublic1880Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfCzechRepublic1880;
 
@@ -45,7 +45,7 @@ class CensusOfCzechRepublic1880Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfCzechRepublic1880;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfCzechRepublic1890Test.php b/tests/app/Census/CensusOfCzechRepublic1890Test.php
index 91835cd50c..f838f581bc 100644
--- a/tests/app/Census/CensusOfCzechRepublic1890Test.php
+++ b/tests/app/Census/CensusOfCzechRepublic1890Test.php
@@ -29,7 +29,7 @@ class CensusOfCzechRepublic1890Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfCzechRepublic1890;
 
@@ -45,7 +45,7 @@ class CensusOfCzechRepublic1890Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfCzechRepublic1890;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfCzechRepublic1900Test.php b/tests/app/Census/CensusOfCzechRepublic1900Test.php
index 1882104feb..b1e5db337f 100644
--- a/tests/app/Census/CensusOfCzechRepublic1900Test.php
+++ b/tests/app/Census/CensusOfCzechRepublic1900Test.php
@@ -29,7 +29,7 @@ class CensusOfCzechRepublic1900Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfCzechRepublic1900;
 
@@ -45,7 +45,7 @@ class CensusOfCzechRepublic1900Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfCzechRepublic1900;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfCzechRepublic1910Test.php b/tests/app/Census/CensusOfCzechRepublic1910Test.php
index dbdd841dbd..4d2f51ab01 100644
--- a/tests/app/Census/CensusOfCzechRepublic1910Test.php
+++ b/tests/app/Census/CensusOfCzechRepublic1910Test.php
@@ -29,7 +29,7 @@ class CensusOfCzechRepublic1910Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfCzechRepublic1910;
 
@@ -45,7 +45,7 @@ class CensusOfCzechRepublic1910Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfCzechRepublic1910;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfCzechRepublic1921Test.php b/tests/app/Census/CensusOfCzechRepublic1921Test.php
index b9fa6b78af..c03ee02ca4 100644
--- a/tests/app/Census/CensusOfCzechRepublic1921Test.php
+++ b/tests/app/Census/CensusOfCzechRepublic1921Test.php
@@ -29,7 +29,7 @@ class CensusOfCzechRepublic1921Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfCzechRepublic1921;
 
@@ -45,7 +45,7 @@ class CensusOfCzechRepublic1921Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfCzechRepublic1921;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfCzechRepublicTest.php b/tests/app/Census/CensusOfCzechRepublicTest.php
index 554f7847fc..abf219a430 100644
--- a/tests/app/Census/CensusOfCzechRepublicTest.php
+++ b/tests/app/Census/CensusOfCzechRepublicTest.php
@@ -29,7 +29,7 @@ class CensusOfCzechRepublicTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlace()
+    public function testPlace(): void
     {
         $census = new CensusOfCzechRepublic;
 
@@ -43,7 +43,7 @@ class CensusOfCzechRepublicTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAllDates()
+    public function testAllDates(): void
     {
         $census = new CensusOfCzechRepublic;
 
diff --git a/tests/app/Census/CensusOfDenmark1787Test.php b/tests/app/Census/CensusOfDenmark1787Test.php
index 380f810eda..608922dbbe 100644
--- a/tests/app/Census/CensusOfDenmark1787Test.php
+++ b/tests/app/Census/CensusOfDenmark1787Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1787Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1787;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1787Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1787;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1801Test.php b/tests/app/Census/CensusOfDenmark1801Test.php
index 046c7286c1..7844cb312b 100644
--- a/tests/app/Census/CensusOfDenmark1801Test.php
+++ b/tests/app/Census/CensusOfDenmark1801Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1801Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1801;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1801Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1801;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1803Test.php b/tests/app/Census/CensusOfDenmark1803Test.php
index 98e0fa5bcf..76e5520026 100644
--- a/tests/app/Census/CensusOfDenmark1803Test.php
+++ b/tests/app/Census/CensusOfDenmark1803Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1803Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1803;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1803Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1803;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1834Test.php b/tests/app/Census/CensusOfDenmark1834Test.php
index 1c6abcfa30..f2b713549b 100644
--- a/tests/app/Census/CensusOfDenmark1834Test.php
+++ b/tests/app/Census/CensusOfDenmark1834Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1834Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1834;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1834Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1834;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1835Test.php b/tests/app/Census/CensusOfDenmark1835Test.php
index 1390b4b18c..d6d069629a 100644
--- a/tests/app/Census/CensusOfDenmark1835Test.php
+++ b/tests/app/Census/CensusOfDenmark1835Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1835Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1835;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1835Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1835;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1840Test.php b/tests/app/Census/CensusOfDenmark1840Test.php
index ad439cbc30..24d20eb5d7 100644
--- a/tests/app/Census/CensusOfDenmark1840Test.php
+++ b/tests/app/Census/CensusOfDenmark1840Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1840Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1840;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1840Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1840;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1845Test.php b/tests/app/Census/CensusOfDenmark1845Test.php
index 4f54715a6c..9669fef473 100644
--- a/tests/app/Census/CensusOfDenmark1845Test.php
+++ b/tests/app/Census/CensusOfDenmark1845Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1845Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1845;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1845Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1845;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1850Test.php b/tests/app/Census/CensusOfDenmark1850Test.php
index 929c7252c9..da4511cbef 100644
--- a/tests/app/Census/CensusOfDenmark1850Test.php
+++ b/tests/app/Census/CensusOfDenmark1850Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1850Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1850;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1850Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1850;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1855Test.php b/tests/app/Census/CensusOfDenmark1855Test.php
index 7c012c4b3f..8397c3f8fc 100644
--- a/tests/app/Census/CensusOfDenmark1855Test.php
+++ b/tests/app/Census/CensusOfDenmark1855Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1855Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1855;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1855Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1855;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1860Test.php b/tests/app/Census/CensusOfDenmark1860Test.php
index d8fa8f2a2a..d9c7d65d4d 100644
--- a/tests/app/Census/CensusOfDenmark1860Test.php
+++ b/tests/app/Census/CensusOfDenmark1860Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1860Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1860;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1860Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1860;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1870Test.php b/tests/app/Census/CensusOfDenmark1870Test.php
index 4d4761c9d0..0e043bf057 100644
--- a/tests/app/Census/CensusOfDenmark1870Test.php
+++ b/tests/app/Census/CensusOfDenmark1870Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1870Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1870;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1870Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1870;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1880Test.php b/tests/app/Census/CensusOfDenmark1880Test.php
index 7a54742634..40ae02ae01 100644
--- a/tests/app/Census/CensusOfDenmark1880Test.php
+++ b/tests/app/Census/CensusOfDenmark1880Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1880Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1880;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1880Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1880;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1885Test.php b/tests/app/Census/CensusOfDenmark1885Test.php
index 5a91e13d18..623b3ea18a 100644
--- a/tests/app/Census/CensusOfDenmark1885Test.php
+++ b/tests/app/Census/CensusOfDenmark1885Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1885Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1885;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1885Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1885;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1890Test.php b/tests/app/Census/CensusOfDenmark1890Test.php
index 01c37024d6..23561b9f0a 100644
--- a/tests/app/Census/CensusOfDenmark1890Test.php
+++ b/tests/app/Census/CensusOfDenmark1890Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1890Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1890;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1890Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1890;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1901Test.php b/tests/app/Census/CensusOfDenmark1901Test.php
index 7d38a8886e..2a8e725015 100644
--- a/tests/app/Census/CensusOfDenmark1901Test.php
+++ b/tests/app/Census/CensusOfDenmark1901Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1901;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1901;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1906Test.php b/tests/app/Census/CensusOfDenmark1906Test.php
index 87d304a948..faba380e7f 100644
--- a/tests/app/Census/CensusOfDenmark1906Test.php
+++ b/tests/app/Census/CensusOfDenmark1906Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1906Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1906;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1906Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1906;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1911Test.php b/tests/app/Census/CensusOfDenmark1911Test.php
index 2bf627b183..c3bf6b34f8 100644
--- a/tests/app/Census/CensusOfDenmark1911Test.php
+++ b/tests/app/Census/CensusOfDenmark1911Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1911;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1911;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1916Test.php b/tests/app/Census/CensusOfDenmark1916Test.php
index 5f61a4ab1d..9a40e4c2a4 100644
--- a/tests/app/Census/CensusOfDenmark1916Test.php
+++ b/tests/app/Census/CensusOfDenmark1916Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1916Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1916;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1916Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1916;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1921Test.php b/tests/app/Census/CensusOfDenmark1921Test.php
index 6242cc5180..aa9c3c8b49 100644
--- a/tests/app/Census/CensusOfDenmark1921Test.php
+++ b/tests/app/Census/CensusOfDenmark1921Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1921Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1921;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1921Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1921;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1925Test.php b/tests/app/Census/CensusOfDenmark1925Test.php
index 87c928e2b3..90f164d78f 100644
--- a/tests/app/Census/CensusOfDenmark1925Test.php
+++ b/tests/app/Census/CensusOfDenmark1925Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1925Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1925;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1925Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1925;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1930Test.php b/tests/app/Census/CensusOfDenmark1930Test.php
index d28e411ba6..73779280c7 100644
--- a/tests/app/Census/CensusOfDenmark1930Test.php
+++ b/tests/app/Census/CensusOfDenmark1930Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1930Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1930;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1930Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1930;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmark1940Test.php b/tests/app/Census/CensusOfDenmark1940Test.php
index 7e3a461aad..4f09b9ccde 100644
--- a/tests/app/Census/CensusOfDenmark1940Test.php
+++ b/tests/app/Census/CensusOfDenmark1940Test.php
@@ -29,7 +29,7 @@ class CensusOfDenmark1940Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDenmark1940;
 
@@ -45,7 +45,7 @@ class CensusOfDenmark1940Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDenmark1940;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDenmarkTest.php b/tests/app/Census/CensusOfDenmarkTest.php
index bf10532a45..db9774b5c2 100644
--- a/tests/app/Census/CensusOfDenmarkTest.php
+++ b/tests/app/Census/CensusOfDenmarkTest.php
@@ -29,7 +29,7 @@ class CensusOfDenmarkTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlace()
+    public function testPlace(): void
     {
         $census = new CensusOfDenmark;
 
@@ -43,7 +43,7 @@ class CensusOfDenmarkTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAllDates()
+    public function testAllDates(): void
     {
         $census = new CensusOfDenmark;
 
diff --git a/tests/app/Census/CensusOfDeutschland1819Test.php b/tests/app/Census/CensusOfDeutschland1819Test.php
index a2945f7fb1..59cc54db58 100644
--- a/tests/app/Census/CensusOfDeutschland1819Test.php
+++ b/tests/app/Census/CensusOfDeutschland1819Test.php
@@ -29,7 +29,7 @@ class CensusOfDeutschland1819Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDeutschland1819;
 
@@ -45,7 +45,7 @@ class CensusOfDeutschland1819Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDeutschland1819;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDeutschland1867Test.php b/tests/app/Census/CensusOfDeutschland1867Test.php
index 00508980a3..4e46a53f82 100644
--- a/tests/app/Census/CensusOfDeutschland1867Test.php
+++ b/tests/app/Census/CensusOfDeutschland1867Test.php
@@ -29,7 +29,7 @@ class CensusOfDeutschland1867Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDeutschland1867;
 
@@ -45,7 +45,7 @@ class CensusOfDeutschland1867Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
     */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDeutschland1867;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDeutschland1900Test.php b/tests/app/Census/CensusOfDeutschland1900Test.php
index 57913f6f84..b7a1a903cb 100644
--- a/tests/app/Census/CensusOfDeutschland1900Test.php
+++ b/tests/app/Census/CensusOfDeutschland1900Test.php
@@ -29,7 +29,7 @@ class CensusOfDeutschland1900Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDeutschland1900;
 
@@ -45,7 +45,7 @@ class CensusOfDeutschland1900Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDeutschland1900;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDeutschland1919Test.php b/tests/app/Census/CensusOfDeutschland1919Test.php
index 41be98ad1a..0775358d37 100644
--- a/tests/app/Census/CensusOfDeutschland1919Test.php
+++ b/tests/app/Census/CensusOfDeutschland1919Test.php
@@ -29,7 +29,7 @@ class CensusOfDeutschland1919Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDeutschland1919;
 
@@ -45,7 +45,7 @@ class CensusOfDeutschland1919Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDeutschland1919;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDeutschlandNL1867Test.php b/tests/app/Census/CensusOfDeutschlandNL1867Test.php
index b363a07aeb..e0775e3725 100644
--- a/tests/app/Census/CensusOfDeutschlandNL1867Test.php
+++ b/tests/app/Census/CensusOfDeutschlandNL1867Test.php
@@ -29,7 +29,7 @@ class CensusOfDeutschlandNL1867Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfDeutschlandNL1867;
 
@@ -45,7 +45,7 @@ class CensusOfDeutschlandNL1867Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfDeutschlandNL1867;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfDeutschlandTest.php b/tests/app/Census/CensusOfDeutschlandTest.php
index a5904a7503..edec82bffb 100644
--- a/tests/app/Census/CensusOfDeutschlandTest.php
+++ b/tests/app/Census/CensusOfDeutschlandTest.php
@@ -29,7 +29,7 @@ class CensusOfDeutschlandTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlace()
+    public function testPlace(): void
     {
         $census = new CensusOfDeutschland;
 
@@ -43,7 +43,7 @@ class CensusOfDeutschlandTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAllDates()
+    public function testAllDates(): void
     {
         $census = new CensusOfDeutschland;
 
diff --git a/tests/app/Census/CensusOfEngland1841Test.php b/tests/app/Census/CensusOfEngland1841Test.php
index 3e971ef130..1900625c2b 100644
--- a/tests/app/Census/CensusOfEngland1841Test.php
+++ b/tests/app/Census/CensusOfEngland1841Test.php
@@ -29,7 +29,7 @@ class CensusOfEngland1841Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfEngland1841;
 
@@ -45,7 +45,7 @@ class CensusOfEngland1841Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfEngland1841;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfEngland1851Test.php b/tests/app/Census/CensusOfEngland1851Test.php
index ecaf68e527..5815082eac 100644
--- a/tests/app/Census/CensusOfEngland1851Test.php
+++ b/tests/app/Census/CensusOfEngland1851Test.php
@@ -29,7 +29,7 @@ class CensusOfEngland1851Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfEngland1851;
 
@@ -45,7 +45,7 @@ class CensusOfEngland1851Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfEngland1851;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfEngland1861Test.php b/tests/app/Census/CensusOfEngland1861Test.php
index e2faebf4e2..a6b09752b3 100644
--- a/tests/app/Census/CensusOfEngland1861Test.php
+++ b/tests/app/Census/CensusOfEngland1861Test.php
@@ -29,7 +29,7 @@ class CensusOfEngland1861Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfEngland1861;
 
@@ -45,7 +45,7 @@ class CensusOfEngland1861Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfEngland1861;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfEngland1871Test.php b/tests/app/Census/CensusOfEngland1871Test.php
index 85df2767df..e2ba47a804 100644
--- a/tests/app/Census/CensusOfEngland1871Test.php
+++ b/tests/app/Census/CensusOfEngland1871Test.php
@@ -29,7 +29,7 @@ class CensusOfEngland1871Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfEngland1871;
 
@@ -45,7 +45,7 @@ class CensusOfEngland1871Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfEngland1871;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfEngland1881Test.php b/tests/app/Census/CensusOfEngland1881Test.php
index 4b8cf0c4b9..21c9c3218a 100644
--- a/tests/app/Census/CensusOfEngland1881Test.php
+++ b/tests/app/Census/CensusOfEngland1881Test.php
@@ -29,7 +29,7 @@ class CensusOfEngland1881Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfEngland1881;
 
@@ -45,7 +45,7 @@ class CensusOfEngland1881Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfEngland1881;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfEngland1891Test.php b/tests/app/Census/CensusOfEngland1891Test.php
index 28086aee60..ab7512b2a7 100644
--- a/tests/app/Census/CensusOfEngland1891Test.php
+++ b/tests/app/Census/CensusOfEngland1891Test.php
@@ -29,7 +29,7 @@ class CensusOfEngland1891Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfEngland1891;
 
@@ -45,7 +45,7 @@ class CensusOfEngland1891Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfEngland1891;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfEngland1901Test.php b/tests/app/Census/CensusOfEngland1901Test.php
index 69fbfa09d7..0430b99bb5 100644
--- a/tests/app/Census/CensusOfEngland1901Test.php
+++ b/tests/app/Census/CensusOfEngland1901Test.php
@@ -29,7 +29,7 @@ class CensusOfEngland1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfEngland1901;
 
@@ -45,7 +45,7 @@ class CensusOfEngland1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfEngland1901;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfEngland1911Test.php b/tests/app/Census/CensusOfEngland1911Test.php
index 9b377cff31..be85b0c625 100644
--- a/tests/app/Census/CensusOfEngland1911Test.php
+++ b/tests/app/Census/CensusOfEngland1911Test.php
@@ -29,7 +29,7 @@ class CensusOfEngland1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfEngland1911;
 
@@ -45,7 +45,7 @@ class CensusOfEngland1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfEngland1911;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfEnglandTest.php b/tests/app/Census/CensusOfEnglandTest.php
index 6d5cfbfd8b..dad41f569e 100644
--- a/tests/app/Census/CensusOfEnglandTest.php
+++ b/tests/app/Census/CensusOfEnglandTest.php
@@ -29,7 +29,7 @@ class CensusOfEnglandTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlace()
+    public function testPlace(): void
     {
         $census = new CensusOfEngland;
 
@@ -43,7 +43,7 @@ class CensusOfEnglandTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAllDates()
+    public function testAllDates(): void
     {
         $census = new CensusOfEngland;
 
diff --git a/tests/app/Census/CensusOfFrance1831Test.php b/tests/app/Census/CensusOfFrance1831Test.php
index 2641b313f6..71833be036 100644
--- a/tests/app/Census/CensusOfFrance1831Test.php
+++ b/tests/app/Census/CensusOfFrance1831Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1831Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1831;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1831Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1831;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1836Test.php b/tests/app/Census/CensusOfFrance1836Test.php
index c939afda53..cca379724f 100644
--- a/tests/app/Census/CensusOfFrance1836Test.php
+++ b/tests/app/Census/CensusOfFrance1836Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1836Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1836;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1836Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1836;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1841Test.php b/tests/app/Census/CensusOfFrance1841Test.php
index 4dfcbd2bd0..56e47f245f 100644
--- a/tests/app/Census/CensusOfFrance1841Test.php
+++ b/tests/app/Census/CensusOfFrance1841Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1841Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1841;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1841Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1841;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1846Test.php b/tests/app/Census/CensusOfFrance1846Test.php
index 4471497013..7de60e3c36 100644
--- a/tests/app/Census/CensusOfFrance1846Test.php
+++ b/tests/app/Census/CensusOfFrance1846Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1846Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1846;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1846Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1846;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1851Test.php b/tests/app/Census/CensusOfFrance1851Test.php
index d78e7ac27f..e3a8bbaff4 100644
--- a/tests/app/Census/CensusOfFrance1851Test.php
+++ b/tests/app/Census/CensusOfFrance1851Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1851Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1851;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1851Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1851;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1856Test.php b/tests/app/Census/CensusOfFrance1856Test.php
index 531582d1e3..044ba5329e 100644
--- a/tests/app/Census/CensusOfFrance1856Test.php
+++ b/tests/app/Census/CensusOfFrance1856Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1856Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1856;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1856Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1856;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1861Test.php b/tests/app/Census/CensusOfFrance1861Test.php
index 5852c37dd2..7aeefdafe7 100644
--- a/tests/app/Census/CensusOfFrance1861Test.php
+++ b/tests/app/Census/CensusOfFrance1861Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1861Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1861;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1861Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1861;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1866Test.php b/tests/app/Census/CensusOfFrance1866Test.php
index d15d26e708..bcc1ab2cf4 100644
--- a/tests/app/Census/CensusOfFrance1866Test.php
+++ b/tests/app/Census/CensusOfFrance1866Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1866Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1866;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1866Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1866;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1872Test.php b/tests/app/Census/CensusOfFrance1872Test.php
index fbf08a0aa2..5cd48bb9df 100644
--- a/tests/app/Census/CensusOfFrance1872Test.php
+++ b/tests/app/Census/CensusOfFrance1872Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1872Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1872;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1872Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1872;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1876Test.php b/tests/app/Census/CensusOfFrance1876Test.php
index faa69592d9..f8d08b43bc 100644
--- a/tests/app/Census/CensusOfFrance1876Test.php
+++ b/tests/app/Census/CensusOfFrance1876Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1876Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1876;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1876Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1876;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1881Test.php b/tests/app/Census/CensusOfFrance1881Test.php
index 7652f15096..f43a5d869c 100644
--- a/tests/app/Census/CensusOfFrance1881Test.php
+++ b/tests/app/Census/CensusOfFrance1881Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1881Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1881;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1881Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1881;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1886Test.php b/tests/app/Census/CensusOfFrance1886Test.php
index 6a6de86d77..e5e3fd0780 100644
--- a/tests/app/Census/CensusOfFrance1886Test.php
+++ b/tests/app/Census/CensusOfFrance1886Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1886Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1886;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1886Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1886;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1891Test.php b/tests/app/Census/CensusOfFrance1891Test.php
index 1765c278e3..f064211dea 100644
--- a/tests/app/Census/CensusOfFrance1891Test.php
+++ b/tests/app/Census/CensusOfFrance1891Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1891Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1891;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1891Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1891;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1896Test.php b/tests/app/Census/CensusOfFrance1896Test.php
index 60051cb35b..9a7a4d1349 100644
--- a/tests/app/Census/CensusOfFrance1896Test.php
+++ b/tests/app/Census/CensusOfFrance1896Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1896Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1896;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1896Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1896;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1901Test.php b/tests/app/Census/CensusOfFrance1901Test.php
index 5b9edef5be..6c446175fd 100644
--- a/tests/app/Census/CensusOfFrance1901Test.php
+++ b/tests/app/Census/CensusOfFrance1901Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1901;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1901;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1906Test.php b/tests/app/Census/CensusOfFrance1906Test.php
index 9af153b284..4903e81f29 100644
--- a/tests/app/Census/CensusOfFrance1906Test.php
+++ b/tests/app/Census/CensusOfFrance1906Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1906Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1906;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1906Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1906;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1911Test.php b/tests/app/Census/CensusOfFrance1911Test.php
index fc4a89ad4a..3393e35012 100644
--- a/tests/app/Census/CensusOfFrance1911Test.php
+++ b/tests/app/Census/CensusOfFrance1911Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1911;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1911;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1921Test.php b/tests/app/Census/CensusOfFrance1921Test.php
index 645db6cc36..ae9c269db3 100644
--- a/tests/app/Census/CensusOfFrance1921Test.php
+++ b/tests/app/Census/CensusOfFrance1921Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1921Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1921;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1921Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1921;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1926Test.php b/tests/app/Census/CensusOfFrance1926Test.php
index 362154803f..b49406c65c 100644
--- a/tests/app/Census/CensusOfFrance1926Test.php
+++ b/tests/app/Census/CensusOfFrance1926Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1926Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1926;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1926Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1926;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1931Test.php b/tests/app/Census/CensusOfFrance1931Test.php
index a22d5b550b..e26e2e02cf 100644
--- a/tests/app/Census/CensusOfFrance1931Test.php
+++ b/tests/app/Census/CensusOfFrance1931Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1931Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1931;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1931Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1931;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1936Test.php b/tests/app/Census/CensusOfFrance1936Test.php
index 2b85f7e7f8..f28ad28e8b 100644
--- a/tests/app/Census/CensusOfFrance1936Test.php
+++ b/tests/app/Census/CensusOfFrance1936Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1936Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1936;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1936Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1936;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFrance1946Test.php b/tests/app/Census/CensusOfFrance1946Test.php
index 50f9ee330e..d382641e85 100644
--- a/tests/app/Census/CensusOfFrance1946Test.php
+++ b/tests/app/Census/CensusOfFrance1946Test.php
@@ -29,7 +29,7 @@ class CensusOfFrance1946Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfFrance1946;
 
@@ -45,7 +45,7 @@ class CensusOfFrance1946Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfFrance1946;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfFranceTest.php b/tests/app/Census/CensusOfFranceTest.php
index da4e671003..bc85e63562 100644
--- a/tests/app/Census/CensusOfFranceTest.php
+++ b/tests/app/Census/CensusOfFranceTest.php
@@ -29,7 +29,7 @@ class CensusOfFranceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlace()
+    public function testPlace(): void
     {
         $census = new CensusOfFrance;
 
@@ -43,7 +43,7 @@ class CensusOfFranceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAllDates()
+    public function testAllDates(): void
     {
         $census = new CensusOfFrance;
 
diff --git a/tests/app/Census/CensusOfScotland1841Test.php b/tests/app/Census/CensusOfScotland1841Test.php
index b48ffa016f..d8dbfaf722 100644
--- a/tests/app/Census/CensusOfScotland1841Test.php
+++ b/tests/app/Census/CensusOfScotland1841Test.php
@@ -29,7 +29,7 @@ class CensusOfScotland1841Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfScotland1841;
 
@@ -45,7 +45,7 @@ class CensusOfScotland1841Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfScotland1841;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfScotland1851Test.php b/tests/app/Census/CensusOfScotland1851Test.php
index 536987c253..4469d54764 100644
--- a/tests/app/Census/CensusOfScotland1851Test.php
+++ b/tests/app/Census/CensusOfScotland1851Test.php
@@ -29,7 +29,7 @@ class CensusOfScotland1851Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfScotland1851;
 
@@ -45,7 +45,7 @@ class CensusOfScotland1851Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfScotland1851;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfScotland1861Test.php b/tests/app/Census/CensusOfScotland1861Test.php
index 812da6987b..a4dd2e1adb 100644
--- a/tests/app/Census/CensusOfScotland1861Test.php
+++ b/tests/app/Census/CensusOfScotland1861Test.php
@@ -29,7 +29,7 @@ class CensusOfScotland1861Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfScotland1861;
 
@@ -45,7 +45,7 @@ class CensusOfScotland1861Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfScotland1861;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfScotland1871Test.php b/tests/app/Census/CensusOfScotland1871Test.php
index e6318d72d6..dd1149955c 100644
--- a/tests/app/Census/CensusOfScotland1871Test.php
+++ b/tests/app/Census/CensusOfScotland1871Test.php
@@ -29,7 +29,7 @@ class CensusOfScotland1871Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfScotland1871;
 
@@ -45,7 +45,7 @@ class CensusOfScotland1871Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfScotland1871;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfScotland1881Test.php b/tests/app/Census/CensusOfScotland1881Test.php
index 588a98d3fe..c3b58fc36c 100644
--- a/tests/app/Census/CensusOfScotland1881Test.php
+++ b/tests/app/Census/CensusOfScotland1881Test.php
@@ -29,7 +29,7 @@ class CensusOfScotland1881Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfScotland1881;
 
@@ -45,7 +45,7 @@ class CensusOfScotland1881Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfScotland1881;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfScotland1891Test.php b/tests/app/Census/CensusOfScotland1891Test.php
index d0ea6a7dc9..95120b32f5 100644
--- a/tests/app/Census/CensusOfScotland1891Test.php
+++ b/tests/app/Census/CensusOfScotland1891Test.php
@@ -29,7 +29,7 @@ class CensusOfScotland1891Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfScotland1891;
 
@@ -45,7 +45,7 @@ class CensusOfScotland1891Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfScotland1891;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfScotland1901Test.php b/tests/app/Census/CensusOfScotland1901Test.php
index 69269ab61f..ee8ccc591a 100644
--- a/tests/app/Census/CensusOfScotland1901Test.php
+++ b/tests/app/Census/CensusOfScotland1901Test.php
@@ -29,7 +29,7 @@ class CensusOfScotland1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfScotland1901;
 
@@ -45,7 +45,7 @@ class CensusOfScotland1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfScotland1901;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfScotland1911Test.php b/tests/app/Census/CensusOfScotland1911Test.php
index d8b8a5ea83..9ee2caf823 100644
--- a/tests/app/Census/CensusOfScotland1911Test.php
+++ b/tests/app/Census/CensusOfScotland1911Test.php
@@ -29,7 +29,7 @@ class CensusOfScotland1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfScotland1911;
 
@@ -45,7 +45,7 @@ class CensusOfScotland1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfScotland1911;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfScotlandTest.php b/tests/app/Census/CensusOfScotlandTest.php
index 6d625dd2bb..e94b088fc3 100644
--- a/tests/app/Census/CensusOfScotlandTest.php
+++ b/tests/app/Census/CensusOfScotlandTest.php
@@ -29,7 +29,7 @@ class CensusOfScotlandTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlace()
+    public function testPlace(): void
     {
         $census = new CensusOfScotland;
 
@@ -43,7 +43,7 @@ class CensusOfScotlandTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAllDates()
+    public function testAllDates(): void
     {
         $census = new CensusOfScotland;
 
diff --git a/tests/app/Census/CensusOfUnitedStates1790Test.php b/tests/app/Census/CensusOfUnitedStates1790Test.php
index b8df5a7dc7..75b716e996 100644
--- a/tests/app/Census/CensusOfUnitedStates1790Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1790Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1790Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1790;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1790Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1790;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1800Test.php b/tests/app/Census/CensusOfUnitedStates1800Test.php
index 55ff81f06d..cf67b5d89b 100644
--- a/tests/app/Census/CensusOfUnitedStates1800Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1800Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1800Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1800;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1800Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1800;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1810Test.php b/tests/app/Census/CensusOfUnitedStates1810Test.php
index 14d3036842..c09d18c9bd 100644
--- a/tests/app/Census/CensusOfUnitedStates1810Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1810Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1810Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1810;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1810Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1810;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1820Test.php b/tests/app/Census/CensusOfUnitedStates1820Test.php
index e852b9bee1..8218577a7e 100644
--- a/tests/app/Census/CensusOfUnitedStates1820Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1820Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1820Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1820;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1820Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1820;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1830Test.php b/tests/app/Census/CensusOfUnitedStates1830Test.php
index 31b6b7aa0b..47527ed9a5 100644
--- a/tests/app/Census/CensusOfUnitedStates1830Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1830Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1830Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1830;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1830Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1830;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1840Test.php b/tests/app/Census/CensusOfUnitedStates1840Test.php
index 1fe7635346..0d67819b69 100644
--- a/tests/app/Census/CensusOfUnitedStates1840Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1840Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1840Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1840;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1840Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1840;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1850Test.php b/tests/app/Census/CensusOfUnitedStates1850Test.php
index 74c209f048..34838ab85a 100644
--- a/tests/app/Census/CensusOfUnitedStates1850Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1850Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1850Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1850;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1850Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1850;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1860Test.php b/tests/app/Census/CensusOfUnitedStates1860Test.php
index b1844e2763..2a4898d3ea 100644
--- a/tests/app/Census/CensusOfUnitedStates1860Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1860Test.php
@@ -30,7 +30,7 @@ class CensusOfUnitedStates1860Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1860;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1860Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1860;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1870Test.php b/tests/app/Census/CensusOfUnitedStates1870Test.php
index 3fc7660636..2cbd57c3ad 100644
--- a/tests/app/Census/CensusOfUnitedStates1870Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1870Test.php
@@ -30,7 +30,7 @@ class CensusOfUnitedStates1870Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1870;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1870Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1870;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1880Test.php b/tests/app/Census/CensusOfUnitedStates1880Test.php
index 3b522c08e9..664eba51c6 100644
--- a/tests/app/Census/CensusOfUnitedStates1880Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1880Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1880Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1880;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1880Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1880;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1890Test.php b/tests/app/Census/CensusOfUnitedStates1890Test.php
index cd8f0809d5..245ca4859a 100644
--- a/tests/app/Census/CensusOfUnitedStates1890Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1890Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1890Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1890;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1890Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1890;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1900Test.php b/tests/app/Census/CensusOfUnitedStates1900Test.php
index f102650c38..84fd2a6827 100644
--- a/tests/app/Census/CensusOfUnitedStates1900Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1900Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1900Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1900;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1900Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1900;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1910Test.php b/tests/app/Census/CensusOfUnitedStates1910Test.php
index ee00c7d0ab..748e732a69 100644
--- a/tests/app/Census/CensusOfUnitedStates1910Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1910Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1910Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1910;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1910Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1910;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1920Test.php b/tests/app/Census/CensusOfUnitedStates1920Test.php
index 0a0a36e7f8..1c53fbbd8d 100644
--- a/tests/app/Census/CensusOfUnitedStates1920Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1920Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1920Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1920;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1920Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1920;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1930Test.php b/tests/app/Census/CensusOfUnitedStates1930Test.php
index 0206d54945..ef81e1c0c0 100644
--- a/tests/app/Census/CensusOfUnitedStates1930Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1930Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1930Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1930;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1930Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1930;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStates1940Test.php b/tests/app/Census/CensusOfUnitedStates1940Test.php
index 238b276d94..db1bc04a81 100644
--- a/tests/app/Census/CensusOfUnitedStates1940Test.php
+++ b/tests/app/Census/CensusOfUnitedStates1940Test.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStates1940Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfUnitedStates1940;
 
@@ -45,7 +45,7 @@ class CensusOfUnitedStates1940Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfUnitedStates1940;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfUnitedStatesTest.php b/tests/app/Census/CensusOfUnitedStatesTest.php
index 10467fe524..892cfdc6f4 100644
--- a/tests/app/Census/CensusOfUnitedStatesTest.php
+++ b/tests/app/Census/CensusOfUnitedStatesTest.php
@@ -29,7 +29,7 @@ class CensusOfUnitedStatesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlace()
+    public function testPlace(): void
     {
         $census = new CensusOfUnitedStates;
 
@@ -43,7 +43,7 @@ class CensusOfUnitedStatesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAllDates()
+    public function testAllDates(): void
     {
         $census = new CensusOfUnitedStates;
 
diff --git a/tests/app/Census/CensusOfWales1841Test.php b/tests/app/Census/CensusOfWales1841Test.php
index d9880a6e75..f66140e6f8 100644
--- a/tests/app/Census/CensusOfWales1841Test.php
+++ b/tests/app/Census/CensusOfWales1841Test.php
@@ -29,7 +29,7 @@ class CensusOfWales1841Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfWales1841;
 
@@ -45,7 +45,7 @@ class CensusOfWales1841Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfWales1841;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfWales1851Test.php b/tests/app/Census/CensusOfWales1851Test.php
index 968516722f..b0186b35f7 100644
--- a/tests/app/Census/CensusOfWales1851Test.php
+++ b/tests/app/Census/CensusOfWales1851Test.php
@@ -29,7 +29,7 @@ class CensusOfWales1851Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfWales1851;
 
@@ -45,7 +45,7 @@ class CensusOfWales1851Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfWales1851;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfWales1861Test.php b/tests/app/Census/CensusOfWales1861Test.php
index fd9e7d0e44..4fe3968f2a 100644
--- a/tests/app/Census/CensusOfWales1861Test.php
+++ b/tests/app/Census/CensusOfWales1861Test.php
@@ -29,7 +29,7 @@ class CensusOfWales1861Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfWales1861;
 
@@ -45,7 +45,7 @@ class CensusOfWales1861Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfWales1861;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfWales1871Test.php b/tests/app/Census/CensusOfWales1871Test.php
index d9b936dfdf..bcf9b961a5 100644
--- a/tests/app/Census/CensusOfWales1871Test.php
+++ b/tests/app/Census/CensusOfWales1871Test.php
@@ -29,7 +29,7 @@ class CensusOfWales1871Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfWales1871;
 
@@ -45,7 +45,7 @@ class CensusOfWales1871Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfWales1871;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfWales1881Test.php b/tests/app/Census/CensusOfWales1881Test.php
index 0561927a2f..7149870dd0 100644
--- a/tests/app/Census/CensusOfWales1881Test.php
+++ b/tests/app/Census/CensusOfWales1881Test.php
@@ -29,7 +29,7 @@ class CensusOfWales1881Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfWales1881;
 
@@ -45,7 +45,7 @@ class CensusOfWales1881Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfWales1881;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfWales1891Test.php b/tests/app/Census/CensusOfWales1891Test.php
index 4a576daca1..b54243705f 100644
--- a/tests/app/Census/CensusOfWales1891Test.php
+++ b/tests/app/Census/CensusOfWales1891Test.php
@@ -29,7 +29,7 @@ class CensusOfWales1891Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfWales1891;
 
@@ -45,7 +45,7 @@ class CensusOfWales1891Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfWales1891;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfWales1901Test.php b/tests/app/Census/CensusOfWales1901Test.php
index f033f2c6f8..e5c5e26b42 100644
--- a/tests/app/Census/CensusOfWales1901Test.php
+++ b/tests/app/Census/CensusOfWales1901Test.php
@@ -29,7 +29,7 @@ class CensusOfWales1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfWales1901;
 
@@ -45,7 +45,7 @@ class CensusOfWales1901Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfWales1901;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfWales1911Test.php b/tests/app/Census/CensusOfWales1911Test.php
index 2165d277c3..8fb7ecbe29 100644
--- a/tests/app/Census/CensusOfWales1911Test.php
+++ b/tests/app/Census/CensusOfWales1911Test.php
@@ -29,7 +29,7 @@ class CensusOfWales1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new CensusOfWales1911;
 
@@ -45,7 +45,7 @@ class CensusOfWales1911Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new CensusOfWales1911;
         $columns = $census->columns();
diff --git a/tests/app/Census/CensusOfWalesTest.php b/tests/app/Census/CensusOfWalesTest.php
index 7074b31cda..daade9b254 100644
--- a/tests/app/Census/CensusOfWalesTest.php
+++ b/tests/app/Census/CensusOfWalesTest.php
@@ -29,7 +29,7 @@ class CensusOfWalesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlace()
+    public function testPlace(): void
     {
         $census = new CensusOfWales;
 
@@ -43,7 +43,7 @@ class CensusOfWalesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testAllDates()
+    public function testAllDates(): void
     {
         $census = new CensusOfWales;
 
diff --git a/tests/app/Census/CensusTest.php b/tests/app/Census/CensusTest.php
index 39b20fecb8..4423ce87b5 100644
--- a/tests/app/Census/CensusTest.php
+++ b/tests/app/Census/CensusTest.php
@@ -27,7 +27,7 @@ class CensusTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testCensusPlaces()
+    public function testCensusPlaces(): void
     {
         $censuses = Census::censusPlaces('XX');
 
diff --git a/tests/app/Census/RegisterOfEngland1939Test.php b/tests/app/Census/RegisterOfEngland1939Test.php
index dc0e9b3bcf..e0fe685e23 100644
--- a/tests/app/Census/RegisterOfEngland1939Test.php
+++ b/tests/app/Census/RegisterOfEngland1939Test.php
@@ -29,7 +29,7 @@ class RegisterOfEngland1939Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new RegisterOfEngland1939;
 
@@ -45,7 +45,7 @@ class RegisterOfEngland1939Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new RegisterOfEngland1939;
         $columns = $census->columns();
diff --git a/tests/app/Census/RegisterOfWales1939Test.php b/tests/app/Census/RegisterOfWales1939Test.php
index 2a8adca8b1..8584632888 100644
--- a/tests/app/Census/RegisterOfWales1939Test.php
+++ b/tests/app/Census/RegisterOfWales1939Test.php
@@ -29,7 +29,7 @@ class RegisterOfWales1939Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testPlaceAndDate()
+    public function testPlaceAndDate(): void
     {
         $census = new RegisterOfWales1939;
 
@@ -45,7 +45,7 @@ class RegisterOfWales1939Test extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testColumns()
+    public function testColumns(): void
     {
         $census  = new RegisterOfWales1939;
         $columns = $census->columns();
diff --git a/tests/app/DatabaseTest.php b/tests/app/DatabaseTest.php
index 24234dc5a7..cfd1c95304 100644
--- a/tests/app/DatabaseTest.php
+++ b/tests/app/DatabaseTest.php
@@ -27,7 +27,7 @@ class DatabaseTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Database'));
     }
diff --git a/tests/app/Date/CalendarDateTest.php b/tests/app/Date/CalendarDateTest.php
index e5ed5ee747..18f3479961 100644
--- a/tests/app/Date/CalendarDateTest.php
+++ b/tests/app/Date/CalendarDateTest.php
@@ -28,7 +28,7 @@ class CalendarDateTest extends TestCase
      * @covers \Fisharebest\Webtrees\Date\AbstractCalendarDate::ageDifference
      * @return void
      */
-    public function testAgeDifference()
+    public function testAgeDifference(): void
     {
         $date1 = new GregorianDate(['1900', 'FEB', '4']);
         $date2 = new GregorianDate(['1930', 'FEB', '3']);
@@ -67,7 +67,7 @@ class CalendarDateTest extends TestCase
      * @covers \Fisharebest\Webtrees\Date\AbstractCalendarDate::ageDifference
      * @return void
      */
-    public function testAgeDifferenceIncomplete()
+    public function testAgeDifferenceIncomplete(): void
     {
         $date1 = new GregorianDate(['', 'FEB', '4']);
         $date2 = new GregorianDate(['1900', 'FEB', '3']);
@@ -110,7 +110,7 @@ class CalendarDateTest extends TestCase
      * @covers \Fisharebest\Webtrees\Date\AbstractCalendarDate::ageDifference
      * @return void
      */
-    public function testAgeDifferenceOverlap()
+    public function testAgeDifferenceOverlap(): void
     {
         $date1 = new GregorianDate(['1900', 'FEB', '4']);
         $date2 = new GregorianDate(['1900', 'FEB', '']);
diff --git a/tests/app/Date/FrenchDateTest.php b/tests/app/Date/FrenchDateTest.php
index 4a5a210da3..6588d14880 100644
--- a/tests/app/Date/FrenchDateTest.php
+++ b/tests/app/Date/FrenchDateTest.php
@@ -27,7 +27,7 @@ class FrenchDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Date\FrenchDate'));
     }
diff --git a/tests/app/Date/GregorianDateTest.php b/tests/app/Date/GregorianDateTest.php
index fa972531de..79b08b6474 100644
--- a/tests/app/Date/GregorianDateTest.php
+++ b/tests/app/Date/GregorianDateTest.php
@@ -27,7 +27,7 @@ class GregorianDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Date\GregorianDate'));
     }
diff --git a/tests/app/Date/HijriDateTest.php b/tests/app/Date/HijriDateTest.php
index be4235e44f..a863f48160 100644
--- a/tests/app/Date/HijriDateTest.php
+++ b/tests/app/Date/HijriDateTest.php
@@ -27,7 +27,7 @@ class HijriDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Date\HijriDate'));
     }
diff --git a/tests/app/Date/JalaliDateTest.php b/tests/app/Date/JalaliDateTest.php
index f0f355980e..082a0266c9 100644
--- a/tests/app/Date/JalaliDateTest.php
+++ b/tests/app/Date/JalaliDateTest.php
@@ -27,7 +27,7 @@ class JalaliDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Date\JalaliDate'));
     }
diff --git a/tests/app/Date/JewishDateTest.php b/tests/app/Date/JewishDateTest.php
index 78edff400d..4eb3680e67 100644
--- a/tests/app/Date/JewishDateTest.php
+++ b/tests/app/Date/JewishDateTest.php
@@ -27,7 +27,7 @@ class JewishDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Date\JewishDate'));
     }
diff --git a/tests/app/Date/JulianDateTest.php b/tests/app/Date/JulianDateTest.php
index f037cc2bbe..52b3047e4c 100644
--- a/tests/app/Date/JulianDateTest.php
+++ b/tests/app/Date/JulianDateTest.php
@@ -27,7 +27,7 @@ class JulianDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Date\JulianDate'));
     }
diff --git a/tests/app/Date/RomanDateTest.php b/tests/app/Date/RomanDateTest.php
index 54d25876a1..89a424ea99 100644
--- a/tests/app/Date/RomanDateTest.php
+++ b/tests/app/Date/RomanDateTest.php
@@ -27,7 +27,7 @@ class RomanDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Date\RomanDate'));
     }
diff --git a/tests/app/DateTest.php b/tests/app/DateTest.php
index 1b6d3cc9e2..daef255651 100644
--- a/tests/app/DateTest.php
+++ b/tests/app/DateTest.php
@@ -27,7 +27,7 @@ class DateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Date'));
     }
diff --git a/tests/app/FactTest.php b/tests/app/FactTest.php
index c793693786..2764c08b9f 100644
--- a/tests/app/FactTest.php
+++ b/tests/app/FactTest.php
@@ -27,7 +27,7 @@ class FactTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Fact'));
     }
diff --git a/tests/app/FamilyTest.php b/tests/app/FamilyTest.php
index abe582465c..2d9a1fa7a6 100644
--- a/tests/app/FamilyTest.php
+++ b/tests/app/FamilyTest.php
@@ -27,7 +27,7 @@ class FamilyTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Family'));
     }
diff --git a/tests/app/FileTest.php b/tests/app/FileTest.php
index ed2c46c025..72ac557c3b 100644
--- a/tests/app/FileTest.php
+++ b/tests/app/FileTest.php
@@ -27,7 +27,7 @@ class FileTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\File'));
     }
diff --git a/tests/app/FilterTest.php b/tests/app/FilterTest.php
index 5d2a72dd48..6e60a729b0 100644
--- a/tests/app/FilterTest.php
+++ b/tests/app/FilterTest.php
@@ -27,7 +27,7 @@ class FilterTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Filter'));
     }
diff --git a/tests/app/FlashMessagesTest.php b/tests/app/FlashMessagesTest.php
index 40f0dcb820..e7a474c260 100644
--- a/tests/app/FlashMessagesTest.php
+++ b/tests/app/FlashMessagesTest.php
@@ -27,7 +27,7 @@ class FlashMessagesTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\FlashMessages'));
     }
diff --git a/tests/app/Functions/FunctionsChartsTest.php b/tests/app/Functions/FunctionsChartsTest.php
index b1d02904bb..92168d0078 100644
--- a/tests/app/Functions/FunctionsChartsTest.php
+++ b/tests/app/Functions/FunctionsChartsTest.php
@@ -27,7 +27,7 @@ class FunctionsChartsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsCharts'));
     }
diff --git a/tests/app/Functions/FunctionsDateTest.php b/tests/app/Functions/FunctionsDateTest.php
index 832c602434..d0804c1467 100644
--- a/tests/app/Functions/FunctionsDateTest.php
+++ b/tests/app/Functions/FunctionsDateTest.php
@@ -27,7 +27,7 @@ class FunctionsDateTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsDate'));
     }
diff --git a/tests/app/Functions/FunctionsEditTest.php b/tests/app/Functions/FunctionsEditTest.php
index d757fb1b22..8bf5075691 100644
--- a/tests/app/Functions/FunctionsEditTest.php
+++ b/tests/app/Functions/FunctionsEditTest.php
@@ -27,7 +27,7 @@ class FunctionsEditTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsEdit'));
     }
diff --git a/tests/app/Functions/FunctionsExportTest.php b/tests/app/Functions/FunctionsExportTest.php
index 24ef20bba1..ce6d6450ae 100644
--- a/tests/app/Functions/FunctionsExportTest.php
+++ b/tests/app/Functions/FunctionsExportTest.php
@@ -27,7 +27,7 @@ class FunctionsExportTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsExport'));
     }
diff --git a/tests/app/Functions/FunctionsImportTest.php b/tests/app/Functions/FunctionsImportTest.php
index dafc39f227..d545189e06 100644
--- a/tests/app/Functions/FunctionsImportTest.php
+++ b/tests/app/Functions/FunctionsImportTest.php
@@ -27,7 +27,7 @@ class FunctionsImportTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsExport'));
     }
diff --git a/tests/app/Functions/FunctionsPrintFactsTest.php b/tests/app/Functions/FunctionsPrintFactsTest.php
index a93beaefdc..13c922e5a3 100644
--- a/tests/app/Functions/FunctionsPrintFactsTest.php
+++ b/tests/app/Functions/FunctionsPrintFactsTest.php
@@ -27,7 +27,7 @@ class FunctionsPrintFactsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsPrintFacts'));
     }
diff --git a/tests/app/Functions/FunctionsPrintListsTest.php b/tests/app/Functions/FunctionsPrintListsTest.php
index 0d4323fcec..3f7d18aef2 100644
--- a/tests/app/Functions/FunctionsPrintListsTest.php
+++ b/tests/app/Functions/FunctionsPrintListsTest.php
@@ -27,7 +27,7 @@ class FunctionsPrintListsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsPrintLists'));
     }
diff --git a/tests/app/Functions/FunctionsPrintTest.php b/tests/app/Functions/FunctionsPrintTest.php
index 970c870cae..9e52cd37b6 100644
--- a/tests/app/Functions/FunctionsPrintTest.php
+++ b/tests/app/Functions/FunctionsPrintTest.php
@@ -27,7 +27,7 @@ class FunctionsPrintTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsPrint'));
     }
diff --git a/tests/app/Functions/FunctionsRtlTest.php b/tests/app/Functions/FunctionsRtlTest.php
index 903183d525..3900f2905b 100644
--- a/tests/app/Functions/FunctionsRtlTest.php
+++ b/tests/app/Functions/FunctionsRtlTest.php
@@ -27,7 +27,7 @@ class FunctionsRtlTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Functions\FunctionsRtl'));
     }
diff --git a/tests/app/GedcomCode/GedcomCodeAdopTest.php b/tests/app/GedcomCode/GedcomCodeAdopTest.php
index db74819dd6..db2d5af647 100644
--- a/tests/app/GedcomCode/GedcomCodeAdopTest.php
+++ b/tests/app/GedcomCode/GedcomCodeAdopTest.php
@@ -27,7 +27,7 @@ class GedcomCodeAdopTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomCode\GedcomCodeAdop'));
     }
diff --git a/tests/app/GedcomCode/GedcomCodeNameTest.php b/tests/app/GedcomCode/GedcomCodeNameTest.php
index accd3d4ec5..8c51d03fa9 100644
--- a/tests/app/GedcomCode/GedcomCodeNameTest.php
+++ b/tests/app/GedcomCode/GedcomCodeNameTest.php
@@ -27,7 +27,7 @@ class GedcomCodeNameTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomCode\GedcomCodePedi'));
     }
diff --git a/tests/app/GedcomCode/GedcomCodePediTest.php b/tests/app/GedcomCode/GedcomCodePediTest.php
index 8b960a4458..0a1962b248 100644
--- a/tests/app/GedcomCode/GedcomCodePediTest.php
+++ b/tests/app/GedcomCode/GedcomCodePediTest.php
@@ -27,7 +27,7 @@ class GedcomCodePediTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomCode\GedcomCodePedi'));
     }
diff --git a/tests/app/GedcomCode/GedcomCodeQuayTest.php b/tests/app/GedcomCode/GedcomCodeQuayTest.php
index 0c05ae2797..9de2a4e5dc 100644
--- a/tests/app/GedcomCode/GedcomCodeQuayTest.php
+++ b/tests/app/GedcomCode/GedcomCodeQuayTest.php
@@ -27,7 +27,7 @@ class GedcomCodeQuayTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomCode\GedcomCodeQuay'));
     }
diff --git a/tests/app/GedcomCode/GedcomCodeRelaTest.php b/tests/app/GedcomCode/GedcomCodeRelaTest.php
index 3164a2f2cc..98ca6e3128 100644
--- a/tests/app/GedcomCode/GedcomCodeRelaTest.php
+++ b/tests/app/GedcomCode/GedcomCodeRelaTest.php
@@ -27,7 +27,7 @@ class GedcomCodeRelaTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomCode\GedcomCodeRela'));
     }
diff --git a/tests/app/GedcomCode/GedcomCodeStatTest.php b/tests/app/GedcomCode/GedcomCodeStatTest.php
index 9986156508..4a8791ef2a 100644
--- a/tests/app/GedcomCode/GedcomCodeStatTest.php
+++ b/tests/app/GedcomCode/GedcomCodeStatTest.php
@@ -27,7 +27,7 @@ class GedcomCodeStatTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomCode\GedcomCodeStat'));
     }
diff --git a/tests/app/GedcomCode/GedcomCodeTempTest.php b/tests/app/GedcomCode/GedcomCodeTempTest.php
index 00da9ecb0c..ee1fbbb2fb 100644
--- a/tests/app/GedcomCode/GedcomCodeTempTest.php
+++ b/tests/app/GedcomCode/GedcomCodeTempTest.php
@@ -27,7 +27,7 @@ class GedcomCodeTempTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomCode\GedcomCodeTemp'));
     }
diff --git a/tests/app/GedcomRecordTest.php b/tests/app/GedcomRecordTest.php
index b3b954384e..a6a957c12f 100644
--- a/tests/app/GedcomRecordTest.php
+++ b/tests/app/GedcomRecordTest.php
@@ -28,7 +28,7 @@ class GedcomRecordTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomRecord'));
     }
diff --git a/tests/app/GedcomTagTest.php b/tests/app/GedcomTagTest.php
index 4549407c4e..c3cd7fbdeb 100644
--- a/tests/app/GedcomTagTest.php
+++ b/tests/app/GedcomTagTest.php
@@ -27,7 +27,7 @@ class GedcomTagTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\GedcomTag'));
     }
diff --git a/tests/app/I18NTest.php b/tests/app/I18NTest.php
index 49ae4eebe9..3a644c96a3 100644
--- a/tests/app/I18NTest.php
+++ b/tests/app/I18NTest.php
@@ -23,33 +23,33 @@ namespace Fisharebest\Webtrees;
 class I18NTest extends \Fisharebest\Webtrees\TestCase
 {
     /**
-     * Test I18N::strtoupper()
+     * @covers \Fisharebest\Webtrees\I18N::strtoupper
      *
      * @return void
      */
-    public function testStrtoupper()
+    public function testStrtoupper(): void
     {
         $this->assertSame(I18N::strtoupper(''), '');
         $this->assertSame(I18N::strtoupper('Abc'), 'ABC');
     }
 
     /**
-     * Test I18N::strtolower()
+     * @covers \Fisharebest\Webtrees\I18N::strtolower
      *
      * @return void
      */
-    public function testStrtolower()
+    public function testStrtolower(): void
     {
         $this->assertSame(I18N::strtolower(''), '');
         $this->assertSame(I18N::strtolower('Abc'), 'abc');
     }
 
     /**
-     * Test I18N::strcasecmp()
+     * @covers \Fisharebest\Webtrees\I18N::strcasecmp()
      *
      * @return void
      */
-    public function testStrcasecmp()
+    public function testStrcasecmp(): void
     {
         $this->assertSame(I18N::strcasecmp('', ''), 0);
         $this->assertSame(I18N::strcasecmp('Abc', 'abc'), 0);
@@ -60,11 +60,11 @@ class I18NTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test I18N::reverseText()
+     * @covers \Fisharebest\Webtrees\I18N::reverseText
      *
      * @return void
      */
-    public function testReverseText()
+    public function testReverseText(): void
     {
         // Create these strings carefully, as text editors can display them in confusing ways.
         $rtl_abc = 'א' . 'ב' . 'ג';
@@ -85,11 +85,11 @@ class I18NTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test I18N::languageName()
+     * @covers \Fisharebest\Webtrees\I18N::languageName
      *
      * @return void
      */
-    public function testKnownLanguageName()
+    public function testKnownLanguageName(): void
     {
         $this->assertSame('العربية', I18N::languageName('ar'));
         $this->assertSame('Deutsch', I18N::languageName('de'));
@@ -99,11 +99,11 @@ class I18NTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test I18N::languageScript()
+     * @covers \Fisharebest\Webtrees\I18N::languageScript
      *
      * @return void
      */
-    public function testLanguageScript()
+    public function testLanguageScript(): void
     {
         $this->assertSame('Arab', I18N::languageScript('ar'));
         $this->assertSame('Latn', I18N::languageScript('de'));
diff --git a/tests/app/IndividualTest.php b/tests/app/IndividualTest.php
index bcda7c06e8..98d7d06560 100644
--- a/tests/app/IndividualTest.php
+++ b/tests/app/IndividualTest.php
@@ -27,7 +27,7 @@ class IndividualTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Individual'));
     }
diff --git a/tests/app/LogTest.php b/tests/app/LogTest.php
index f230283705..c73b1c7fac 100644
--- a/tests/app/LogTest.php
+++ b/tests/app/LogTest.php
@@ -27,7 +27,7 @@ class LogTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Log'));
     }
diff --git a/tests/app/MailTest.php b/tests/app/MailTest.php
index 453cc69a74..eee5dea09a 100644
--- a/tests/app/MailTest.php
+++ b/tests/app/MailTest.php
@@ -27,7 +27,7 @@ class MailTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Mail'));
     }
diff --git a/tests/app/MediaTest.php b/tests/app/MediaTest.php
index e6dac589cc..0eaec82199 100644
--- a/tests/app/MediaTest.php
+++ b/tests/app/MediaTest.php
@@ -27,7 +27,7 @@ class MediaTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Media'));
     }
diff --git a/tests/app/MenuTest.php b/tests/app/MenuTest.php
index 8f5b354152..ee1b7b7cfe 100644
--- a/tests/app/MenuTest.php
+++ b/tests/app/MenuTest.php
@@ -23,11 +23,11 @@ namespace Fisharebest\Webtrees;
 class MenuTest extends \Fisharebest\Webtrees\TestCase
 {
     /**
-     * Test the constructor with default parameters.
+     * @covers \Fisharebest\Webtrees\Menu::__construct
      *
      * @return void
      */
-    public function testConstructorDefaults()
+    public function testConstructorDefaults(): void
     {
         $menu = new Menu('Test!');
 
@@ -39,11 +39,11 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the constructor with non-default parameters.
+     * @covers \Fisharebest\Webtrees\Menu::__construct
      *
      * @return void
      */
-    public function testConstructorNonDefaults()
+    public function testConstructorNonDefaults(): void
     {
         $submenus = [new Menu('Submenu')];
         $menu     = new Menu('Test!', 'link.html', 'link-class', ['foo' => 'bar'], $submenus);
@@ -56,11 +56,12 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the getter/setter for the label.
+     * @covers \Fisharebest\Webtrees\Menu::getLabel
+     * @covers \Fisharebest\Webtrees\Menu::setLabel
      *
      * @return void
      */
-    public function testGetterSetterLabel()
+    public function testGetterSetterLabel(): void
     {
         $menu = new Menu('Test!');
 
@@ -71,11 +72,12 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the getter/setter for the link.
+     * @covers \Fisharebest\Webtrees\Menu::getLink
+     * @covers \Fisharebest\Webtrees\Menu::setLink
      *
      * @return void
      */
-    public function testGetterSetterLink()
+    public function testGetterSetterLink(): void
     {
         $menu = new Menu('Test!');
 
@@ -86,11 +88,12 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the getter/setter for the ID.
+     * @covers \Fisharebest\Webtrees\Menu::getClass
+     * @covers \Fisharebest\Webtrees\Menu::setClass
      *
      * @return void
      */
-    public function testGetterSetterId()
+    public function testGetterSetterId(): void
     {
         $menu = new Menu('Test!');
 
@@ -101,11 +104,12 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the getter/setter for the Attrs event.
+     * @covers \Fisharebest\Webtrees\Menu::getAttrs
+     * @covers \Fisharebest\Webtrees\Menu::setAttrs
      *
      * @return void
      */
-    public function testGetterSetterAttrs()
+    public function testGetterSetterAttrs(): void
     {
         $menu = new Menu('Test!');
 
@@ -116,11 +120,12 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the getter/setter for the submenus.
+     * @covers \Fisharebest\Webtrees\Menu::getSubmenus
+     * @covers \Fisharebest\Webtrees\Menu::setSubmenus
      *
      * @return void
      */
-    public function testGetterSetterSubmenus()
+    public function testGetterSetterSubmenus(): void
     {
         $menu     = new Menu('Test!');
         $submenus = [
@@ -135,11 +140,11 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the list rendering for a simple link.
+     * @covers \Fisharebest\Webtrees\Menu::getMenuAsList
      *
      * @return void
      */
-    public function testFormatAsList()
+    public function testFormatAsList(): void
     {
         $menu = new Menu('Test!', 'link.html');
 
@@ -147,11 +152,11 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the list rendering for a simple link with a CSS ID.
+     * @covers \Fisharebest\Webtrees\Menu::getMenuAsList
      *
      * @return void
      */
-    public function testFormatAsListWithClass()
+    public function testFormatAsListWithClass(): void
     {
         $menu = new Menu('Test!', 'link.html', 'link-class');
 
@@ -159,11 +164,11 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the list rendering for an empty target.
+     * @covers \Fisharebest\Webtrees\Menu::getMenuAsList
      *
      * @return void
      */
-    public function testFormatAsListWithNoTarget()
+    public function testFormatAsListWithNoTarget(): void
     {
         $menu = new Menu('Test!', '');
 
@@ -171,11 +176,11 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the list rendering for a default (hash) target.
+     * @covers \Fisharebest\Webtrees\Menu::getMenuAsList
      *
      * @return void
      */
-    public function testFormatAsListWithHashTarget()
+    public function testFormatAsListWithHashTarget(): void
     {
         $menu = new Menu('Test!');
 
@@ -183,11 +188,11 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the list rendering for an onclick link.
+     * @covers \Fisharebest\Webtrees\Menu::getMenuAsList
      *
      * @return void
      */
-    public function testFormatAsListWithAttrs()
+    public function testFormatAsListWithAttrs(): void
     {
         $menu = new Menu('Test!', '#', '', ['foo' => 'bar']);
 
@@ -195,11 +200,11 @@ class MenuTest extends \Fisharebest\Webtrees\TestCase
     }
 
     /**
-     * Test the list rendering for an onclick link.
+     * @covers \Fisharebest\Webtrees\Menu::getMenuAsList
      *
      * @return void
      */
-    public function testFormatAsListWithAttrsAndId()
+    public function testFormatAsListWithAttrsAndId(): void
     {
         $menu = new Menu('Test!', '#', 'link-class', ['foo' => 'bar']);
 
diff --git a/tests/app/Module/AhnentafelReportModuleTest.php b/tests/app/Module/AhnentafelReportModuleTest.php
index d47028693f..6fa3f60335 100644
--- a/tests/app/Module/AhnentafelReportModuleTest.php
+++ b/tests/app/Module/AhnentafelReportModuleTest.php
@@ -27,7 +27,7 @@ class AhnentafelReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\AhnentafelReportModule'));
     }
diff --git a/tests/app/Module/AlbumModuleTest.php b/tests/app/Module/AlbumModuleTest.php
index 62c310ed98..418937b89a 100644
--- a/tests/app/Module/AlbumModuleTest.php
+++ b/tests/app/Module/AlbumModuleTest.php
@@ -27,7 +27,7 @@ class AlbumModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\AlbumModule'));
     }
diff --git a/tests/app/Module/AncestorsChartModuleTest.php b/tests/app/Module/AncestorsChartModuleTest.php
index cc1b20c223..2ac3208eea 100644
--- a/tests/app/Module/AncestorsChartModuleTest.php
+++ b/tests/app/Module/AncestorsChartModuleTest.php
@@ -27,7 +27,7 @@ class AncestorsChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\AncestorsChartModule'));
     }
diff --git a/tests/app/Module/BatchUpdate/BatchUpdateBasePluginTest.php b/tests/app/Module/BatchUpdate/BatchUpdateBasePluginTest.php
index f02eecd631..8d0226f125 100644
--- a/tests/app/Module/BatchUpdate/BatchUpdateBasePluginTest.php
+++ b/tests/app/Module/BatchUpdate/BatchUpdateBasePluginTest.php
@@ -27,7 +27,7 @@ class BatchUpdateBasePluginTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BatchUpdate\BatchUpdateBasePlugin'));
     }
diff --git a/tests/app/Module/BatchUpdate/BatchUpdateDuplicateLinksPluginTest.php b/tests/app/Module/BatchUpdate/BatchUpdateDuplicateLinksPluginTest.php
index a96736be1c..d952ebda76 100644
--- a/tests/app/Module/BatchUpdate/BatchUpdateDuplicateLinksPluginTest.php
+++ b/tests/app/Module/BatchUpdate/BatchUpdateDuplicateLinksPluginTest.php
@@ -27,7 +27,7 @@ class BatchUpdateDuplicateLinksPluginTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BatchUpdate\BatchUpdateDuplicateLinksPlugin'));
     }
diff --git a/tests/app/Module/BatchUpdate/BatchUpdateMarriedNamesPluginTest.php b/tests/app/Module/BatchUpdate/BatchUpdateMarriedNamesPluginTest.php
index a090d022e2..6599f7f0a5 100644
--- a/tests/app/Module/BatchUpdate/BatchUpdateMarriedNamesPluginTest.php
+++ b/tests/app/Module/BatchUpdate/BatchUpdateMarriedNamesPluginTest.php
@@ -27,7 +27,7 @@ class BatchUpdateMarriedNamesPluginTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BatchUpdate\BatchUpdateMarriedNamesPlugin'));
     }
diff --git a/tests/app/Module/BatchUpdate/BatchUpdateMissingDeathPluginTest.php b/tests/app/Module/BatchUpdate/BatchUpdateMissingDeathPluginTest.php
index 6afe4aa5c7..f4b1747c34 100644
--- a/tests/app/Module/BatchUpdate/BatchUpdateMissingDeathPluginTest.php
+++ b/tests/app/Module/BatchUpdate/BatchUpdateMissingDeathPluginTest.php
@@ -27,7 +27,7 @@ class BatchUpdateMissingDeathPluginTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BatchUpdate\BatchUpdateMissingDeathPlugin'));
     }
diff --git a/tests/app/Module/BatchUpdate/BatchUpdateNameFormatPluginTest.php b/tests/app/Module/BatchUpdate/BatchUpdateNameFormatPluginTest.php
index a7b9f1f8a7..48102b801f 100644
--- a/tests/app/Module/BatchUpdate/BatchUpdateNameFormatPluginTest.php
+++ b/tests/app/Module/BatchUpdate/BatchUpdateNameFormatPluginTest.php
@@ -27,7 +27,7 @@ class BatchUpdateNameFormatPluginTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BatchUpdate\BatchUpdateNameFormatPlugin'));
     }
diff --git a/tests/app/Module/BatchUpdate/BatchUpdateSearchReplacePluginTest.php b/tests/app/Module/BatchUpdate/BatchUpdateSearchReplacePluginTest.php
index 5100b8bf48..0216003241 100644
--- a/tests/app/Module/BatchUpdate/BatchUpdateSearchReplacePluginTest.php
+++ b/tests/app/Module/BatchUpdate/BatchUpdateSearchReplacePluginTest.php
@@ -27,7 +27,7 @@ class BatchUpdateSearchReplacePluginTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BatchUpdate\BatchUpdateSearchReplacePlugin'));
     }
diff --git a/tests/app/Module/BatchUpdateModuleTest.php b/tests/app/Module/BatchUpdateModuleTest.php
index f1ef2dcbd4..015fe20135 100644
--- a/tests/app/Module/BatchUpdateModuleTest.php
+++ b/tests/app/Module/BatchUpdateModuleTest.php
@@ -27,7 +27,7 @@ class BatchUpdateModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BatchUpdateModule'));
     }
diff --git a/tests/app/Module/BirthDeathMarriageReportModuleTest.php b/tests/app/Module/BirthDeathMarriageReportModuleTest.php
index 3a5a478ff9..29c130966c 100644
--- a/tests/app/Module/BirthDeathMarriageReportModuleTest.php
+++ b/tests/app/Module/BirthDeathMarriageReportModuleTest.php
@@ -27,7 +27,7 @@ class BirthDeathMarriageReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BirthDeathMarriageReportModule'));
     }
diff --git a/tests/app/Module/BirthReportModuleTest.php b/tests/app/Module/BirthReportModuleTest.php
index 2ca4925d4a..41adab5ac4 100644
--- a/tests/app/Module/BirthReportModuleTest.php
+++ b/tests/app/Module/BirthReportModuleTest.php
@@ -27,7 +27,7 @@ class BirthReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\BirthReportModule'));
     }
diff --git a/tests/app/Module/CemeteryReportModuleTest.php b/tests/app/Module/CemeteryReportModuleTest.php
index 2cd126943e..13f34ed904 100644
--- a/tests/app/Module/CemeteryReportModuleTest.php
+++ b/tests/app/Module/CemeteryReportModuleTest.php
@@ -27,7 +27,7 @@ class CemeteryReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\CemeteryReportModule'));
     }
diff --git a/tests/app/Module/CensusAssistantModuleTest.php b/tests/app/Module/CensusAssistantModuleTest.php
index 522e01ee2c..9ec78554c3 100644
--- a/tests/app/Module/CensusAssistantModuleTest.php
+++ b/tests/app/Module/CensusAssistantModuleTest.php
@@ -27,7 +27,7 @@ class CensusAssistantModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\CensusAssistantModule'));
     }
diff --git a/tests/app/Module/ChangeReportModuleTest.php b/tests/app/Module/ChangeReportModuleTest.php
index 32cc9d5afe..8dbc1eb9af 100644
--- a/tests/app/Module/ChangeReportModuleTest.php
+++ b/tests/app/Module/ChangeReportModuleTest.php
@@ -27,7 +27,7 @@ class ChangeReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\ChangeReportModule'));
     }
diff --git a/tests/app/Module/ChartsBlockModuleTest.php b/tests/app/Module/ChartsBlockModuleTest.php
index 47169cda18..163fe666b9 100644
--- a/tests/app/Module/ChartsBlockModuleTest.php
+++ b/tests/app/Module/ChartsBlockModuleTest.php
@@ -27,7 +27,7 @@ class ChartsBlockModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\ChartsBlockModule'));
     }
diff --git a/tests/app/Module/CkeditorModuleTest.php b/tests/app/Module/CkeditorModuleTest.php
index b3ebbb801b..41b2d7328f 100644
--- a/tests/app/Module/CkeditorModuleTest.php
+++ b/tests/app/Module/CkeditorModuleTest.php
@@ -27,7 +27,7 @@ class CkeditorModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\CkeditorModule'));
     }
diff --git a/tests/app/Module/ClippingsCartModuleTest.php b/tests/app/Module/ClippingsCartModuleTest.php
index 1eba4245be..809cd77195 100644
--- a/tests/app/Module/ClippingsCartModuleTest.php
+++ b/tests/app/Module/ClippingsCartModuleTest.php
@@ -27,7 +27,7 @@ class ClippingsCartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\ClippingsCartModule'));
     }
diff --git a/tests/app/Module/CompactTreeChartModuleTest.php b/tests/app/Module/CompactTreeChartModuleTest.php
index ac99d9ff8c..5848b7c62f 100644
--- a/tests/app/Module/CompactTreeChartModuleTest.php
+++ b/tests/app/Module/CompactTreeChartModuleTest.php
@@ -27,7 +27,7 @@ class CompactTreeChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\CompactTreeChartModule'));
     }
diff --git a/tests/app/Module/DeathReportModuleTest.php b/tests/app/Module/DeathReportModuleTest.php
index 9b59633aa9..a856a2951e 100644
--- a/tests/app/Module/DeathReportModuleTest.php
+++ b/tests/app/Module/DeathReportModuleTest.php
@@ -27,7 +27,7 @@ class DeathReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\DeathReportModule'));
     }
diff --git a/tests/app/Module/DescendancyChartModuleTest.php b/tests/app/Module/DescendancyChartModuleTest.php
index 112c6d15e4..b2166fa7ef 100644
--- a/tests/app/Module/DescendancyChartModuleTest.php
+++ b/tests/app/Module/DescendancyChartModuleTest.php
@@ -27,7 +27,7 @@ class DescendancyChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\DescendancyChartModule'));
     }
diff --git a/tests/app/Module/DescendancyModuleTest.php b/tests/app/Module/DescendancyModuleTest.php
index f564a1cc37..98c3fcd8eb 100644
--- a/tests/app/Module/DescendancyModuleTest.php
+++ b/tests/app/Module/DescendancyModuleTest.php
@@ -27,7 +27,7 @@ class DescendancyModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\DescendancyModule'));
     }
diff --git a/tests/app/Module/DescendancyReportModuleTest.php b/tests/app/Module/DescendancyReportModuleTest.php
index c88531e8d2..cec2a53849 100644
--- a/tests/app/Module/DescendancyReportModuleTest.php
+++ b/tests/app/Module/DescendancyReportModuleTest.php
@@ -27,7 +27,7 @@ class DescendancyReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\DescendancyReportModule'));
     }
diff --git a/tests/app/Module/ExtraInformationModuleTest.php b/tests/app/Module/ExtraInformationModuleTest.php
index 426e79f975..c5c4f65416 100644
--- a/tests/app/Module/ExtraInformationModuleTest.php
+++ b/tests/app/Module/ExtraInformationModuleTest.php
@@ -27,7 +27,7 @@ class ExtraInformationModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\ExtraInformationModule'));
     }
diff --git a/tests/app/Module/FactSourcesReportModuleTest.php b/tests/app/Module/FactSourcesReportModuleTest.php
index 085c36af0b..20d8505bbb 100644
--- a/tests/app/Module/FactSourcesReportModuleTest.php
+++ b/tests/app/Module/FactSourcesReportModuleTest.php
@@ -27,7 +27,7 @@ class FactSourcesReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FactSourcesReportModule'));
     }
diff --git a/tests/app/Module/FamilyBookChartModuleTest.php b/tests/app/Module/FamilyBookChartModuleTest.php
index a697ae8f23..f161f4366d 100644
--- a/tests/app/Module/FamilyBookChartModuleTest.php
+++ b/tests/app/Module/FamilyBookChartModuleTest.php
@@ -27,7 +27,7 @@ class FamilyBookChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FamilyBookChartModule'));
     }
diff --git a/tests/app/Module/FamilyGroupReportModuleTest.php b/tests/app/Module/FamilyGroupReportModuleTest.php
index b4ca5038a9..5f1944d333 100644
--- a/tests/app/Module/FamilyGroupReportModuleTest.php
+++ b/tests/app/Module/FamilyGroupReportModuleTest.php
@@ -27,7 +27,7 @@ class FamilyGroupReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FamilyGroupReportModule'));
     }
diff --git a/tests/app/Module/FamilyNavigatorModuleTest.php b/tests/app/Module/FamilyNavigatorModuleTest.php
index a2aae7a334..ff56958aff 100644
--- a/tests/app/Module/FamilyNavigatorModuleTest.php
+++ b/tests/app/Module/FamilyNavigatorModuleTest.php
@@ -27,7 +27,7 @@ class FamilyNavigatorModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FamilyNavigatorModule'));
     }
diff --git a/tests/app/Module/FamilyTreeFavoritesModuleTest.php b/tests/app/Module/FamilyTreeFavoritesModuleTest.php
index 276bc9d5aa..a5ee09e007 100644
--- a/tests/app/Module/FamilyTreeFavoritesModuleTest.php
+++ b/tests/app/Module/FamilyTreeFavoritesModuleTest.php
@@ -27,7 +27,7 @@ class FamilyTreeFavoritesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FamilyTreeFavoritesModule'));
     }
diff --git a/tests/app/Module/FamilyTreeNewsModuleTest.php b/tests/app/Module/FamilyTreeNewsModuleTest.php
index e97264e367..974abca8f0 100644
--- a/tests/app/Module/FamilyTreeNewsModuleTest.php
+++ b/tests/app/Module/FamilyTreeNewsModuleTest.php
@@ -27,7 +27,7 @@ class FamilyTreeNewsModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FamilyTreeNewsModule'));
     }
diff --git a/tests/app/Module/FamilyTreeStatisticsModuleTest.php b/tests/app/Module/FamilyTreeStatisticsModuleTest.php
index 2da5efeb69..187ae189b8 100644
--- a/tests/app/Module/FamilyTreeStatisticsModuleTest.php
+++ b/tests/app/Module/FamilyTreeStatisticsModuleTest.php
@@ -27,7 +27,7 @@ class FamilyTreeStatisticsModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FamilyTreeStatisticsModule'));
     }
diff --git a/tests/app/Module/FanChartModuleTest.php b/tests/app/Module/FanChartModuleTest.php
index 3d4140bd0f..fac1ce7859 100644
--- a/tests/app/Module/FanChartModuleTest.php
+++ b/tests/app/Module/FanChartModuleTest.php
@@ -27,7 +27,7 @@ class FanChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FanChartModule'));
     }
diff --git a/tests/app/Module/FrequentlyAskedQuestionsModuleTest.php b/tests/app/Module/FrequentlyAskedQuestionsModuleTest.php
index cbff428703..9916de6bda 100644
--- a/tests/app/Module/FrequentlyAskedQuestionsModuleTest.php
+++ b/tests/app/Module/FrequentlyAskedQuestionsModuleTest.php
@@ -27,7 +27,7 @@ class FrequentlyAskedQuestionsModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\FrequentlyAskedQuestionsModule'));
     }
diff --git a/tests/app/Module/HourglassChartModuleTest.php b/tests/app/Module/HourglassChartModuleTest.php
index 08602233db..6714741f07 100644
--- a/tests/app/Module/HourglassChartModuleTest.php
+++ b/tests/app/Module/HourglassChartModuleTest.php
@@ -27,7 +27,7 @@ class HourglassChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\HourglassChartModule'));
     }
diff --git a/tests/app/Module/HtmlBlockModuleTest.php b/tests/app/Module/HtmlBlockModuleTest.php
index 19475d1de9..f5a348b6fe 100644
--- a/tests/app/Module/HtmlBlockModuleTest.php
+++ b/tests/app/Module/HtmlBlockModuleTest.php
@@ -27,7 +27,7 @@ class HtmlBlockModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\HtmlBlockModule'));
     }
diff --git a/tests/app/Module/IndividualFactsTabModuleTest.php b/tests/app/Module/IndividualFactsTabModuleTest.php
index 93a36c9aec..acb56e6a7f 100644
--- a/tests/app/Module/IndividualFactsTabModuleTest.php
+++ b/tests/app/Module/IndividualFactsTabModuleTest.php
@@ -27,7 +27,7 @@ class IndividualFactsTabModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\IndividualFactsTabModule'));
     }
diff --git a/tests/app/Module/IndividualFamiliesReportModuleTest.php b/tests/app/Module/IndividualFamiliesReportModuleTest.php
index e395d628d7..a304394300 100644
--- a/tests/app/Module/IndividualFamiliesReportModuleTest.php
+++ b/tests/app/Module/IndividualFamiliesReportModuleTest.php
@@ -27,7 +27,7 @@ class IndividualFamiliesReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\IndividualFamiliesReportModule'));
     }
diff --git a/tests/app/Module/IndividualReportModuleTest.php b/tests/app/Module/IndividualReportModuleTest.php
index 1d36787770..5263c205d3 100644
--- a/tests/app/Module/IndividualReportModuleTest.php
+++ b/tests/app/Module/IndividualReportModuleTest.php
@@ -27,7 +27,7 @@ class IndividualReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\IndividualReportModule'));
     }
diff --git a/tests/app/Module/InteractiveTree/TreeViewTest.php b/tests/app/Module/InteractiveTree/TreeViewTest.php
index b44b86025d..f76a0e7e3f 100644
--- a/tests/app/Module/InteractiveTree/TreeViewTest.php
+++ b/tests/app/Module/InteractiveTree/TreeViewTest.php
@@ -27,7 +27,7 @@ class TreeViewTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\InteractiveTree\TreeView'));
     }
diff --git a/tests/app/Module/InteractiveTreeModuleTest.php b/tests/app/Module/InteractiveTreeModuleTest.php
index 1964d3fc7e..bb5b59eb99 100644
--- a/tests/app/Module/InteractiveTreeModuleTest.php
+++ b/tests/app/Module/InteractiveTreeModuleTest.php
@@ -27,7 +27,7 @@ class InteractiveTreeModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\InteractiveTreeModule'));
     }
diff --git a/tests/app/Module/LifespansChartModuleTest.php b/tests/app/Module/LifespansChartModuleTest.php
index d65cc1d896..658b42d163 100644
--- a/tests/app/Module/LifespansChartModuleTest.php
+++ b/tests/app/Module/LifespansChartModuleTest.php
@@ -27,7 +27,7 @@ class LifespansChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\LifespansChartModule'));
     }
diff --git a/tests/app/Module/LoggedInUsersModuleTest.php b/tests/app/Module/LoggedInUsersModuleTest.php
index 130380f958..f61dc2d1c3 100644
--- a/tests/app/Module/LoggedInUsersModuleTest.php
+++ b/tests/app/Module/LoggedInUsersModuleTest.php
@@ -27,7 +27,7 @@ class LoggedInUsersModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\LoggedInUsersModule'));
     }
diff --git a/tests/app/Module/LoginBlockModuleTest.php b/tests/app/Module/LoginBlockModuleTest.php
index 8d7bb6fc3f..28ff08272d 100644
--- a/tests/app/Module/LoginBlockModuleTest.php
+++ b/tests/app/Module/LoginBlockModuleTest.php
@@ -27,7 +27,7 @@ class LoginBlockModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\LoginBlockModule'));
     }
diff --git a/tests/app/Module/MarriageReportModuleTest.php b/tests/app/Module/MarriageReportModuleTest.php
index 080cb3bf12..2d1c5a893d 100644
--- a/tests/app/Module/MarriageReportModuleTest.php
+++ b/tests/app/Module/MarriageReportModuleTest.php
@@ -27,7 +27,7 @@ class MarriageReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\MarriageReportModule'));
     }
diff --git a/tests/app/Module/MediaTabModuleTest.php b/tests/app/Module/MediaTabModuleTest.php
index 3d487c2618..9fe93959f0 100644
--- a/tests/app/Module/MediaTabModuleTest.php
+++ b/tests/app/Module/MediaTabModuleTest.php
@@ -27,7 +27,7 @@ class MediaTabModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\MediaTabModule'));
     }
diff --git a/tests/app/Module/MissingFactsReportModuleTest.php b/tests/app/Module/MissingFactsReportModuleTest.php
index ed075f30d1..ed67f50055 100644
--- a/tests/app/Module/MissingFactsReportModuleTest.php
+++ b/tests/app/Module/MissingFactsReportModuleTest.php
@@ -27,7 +27,7 @@ class MissingFactsReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\MissingFactsReportModule'));
     }
diff --git a/tests/app/Module/ModuleBlockInterfaceTest.php b/tests/app/Module/ModuleBlockInterfaceTest.php
index 12d0881d8b..df7d3efd07 100644
--- a/tests/app/Module/ModuleBlockInterfaceTest.php
+++ b/tests/app/Module/ModuleBlockInterfaceTest.php
@@ -27,7 +27,7 @@ class ModuleBlockInterfaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(interface_exists('\Fisharebest\Webtrees\Module\ModuleBlockInterface'));
     }
diff --git a/tests/app/Module/ModuleChartInterfaceTest.php b/tests/app/Module/ModuleChartInterfaceTest.php
index 27b226a03d..4eb9f4f928 100644
--- a/tests/app/Module/ModuleChartInterfaceTest.php
+++ b/tests/app/Module/ModuleChartInterfaceTest.php
@@ -27,7 +27,7 @@ class ModuleChartInterfaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(interface_exists('\Fisharebest\Webtrees\Module\ModuleChartInterface'));
     }
diff --git a/tests/app/Module/ModuleConfigInterfaceTest.php b/tests/app/Module/ModuleConfigInterfaceTest.php
index 16984b6f42..dc9beb02d1 100644
--- a/tests/app/Module/ModuleConfigInterfaceTest.php
+++ b/tests/app/Module/ModuleConfigInterfaceTest.php
@@ -27,7 +27,7 @@ class ModuleConfigInterfaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(interface_exists('\Fisharebest\Webtrees\Module\ModuleConfigInterface'));
     }
diff --git a/tests/app/Module/ModuleMenuInterfaceTest.php b/tests/app/Module/ModuleMenuInterfaceTest.php
index 66b6971900..82ced1f8b7 100644
--- a/tests/app/Module/ModuleMenuInterfaceTest.php
+++ b/tests/app/Module/ModuleMenuInterfaceTest.php
@@ -27,7 +27,7 @@ class ModuleMenuInterfaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(interface_exists('\Fisharebest\Webtrees\Module\ModuleMenuInterface'));
     }
diff --git a/tests/app/Module/ModuleReportInterfaceTest.php b/tests/app/Module/ModuleReportInterfaceTest.php
index 0cd3e40386..7e24b658dd 100644
--- a/tests/app/Module/ModuleReportInterfaceTest.php
+++ b/tests/app/Module/ModuleReportInterfaceTest.php
@@ -27,7 +27,7 @@ class ModuleReportInterfaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(interface_exists('\Fisharebest\Webtrees\Module\ModuleReportInterface'));
     }
diff --git a/tests/app/Module/ModuleSidebarInterfaceTest.php b/tests/app/Module/ModuleSidebarInterfaceTest.php
index ae4a9eccf0..fced9ace46 100644
--- a/tests/app/Module/ModuleSidebarInterfaceTest.php
+++ b/tests/app/Module/ModuleSidebarInterfaceTest.php
@@ -27,7 +27,7 @@ class ModuleSidebarInterfaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(interface_exists('\Fisharebest\Webtrees\Module\ModuleSidebarInterface'));
     }
diff --git a/tests/app/Module/ModuleTabInterfaceTest.php b/tests/app/Module/ModuleTabInterfaceTest.php
index ec0348fee8..a093a4b44f 100644
--- a/tests/app/Module/ModuleTabInterfaceTest.php
+++ b/tests/app/Module/ModuleTabInterfaceTest.php
@@ -27,7 +27,7 @@ class ModuleTabInterfaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(interface_exists('\Fisharebest\Webtrees\Module\ModuleTabInterface'));
     }
diff --git a/tests/app/Module/ModuleThemeInterfaceTest.php b/tests/app/Module/ModuleThemeInterfaceTest.php
index 4e9738c81a..e849870bb0 100644
--- a/tests/app/Module/ModuleThemeInterfaceTest.php
+++ b/tests/app/Module/ModuleThemeInterfaceTest.php
@@ -27,7 +27,7 @@ class ModuleThemeInterfaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(interface_exists('\Fisharebest\Webtrees\Module\ModuleThemeInterface'));
     }
diff --git a/tests/app/Module/NotesTabModuleTest.php b/tests/app/Module/NotesTabModuleTest.php
index f34dbdf51d..407be9afed 100644
--- a/tests/app/Module/NotesTabModuleTest.php
+++ b/tests/app/Module/NotesTabModuleTest.php
@@ -27,7 +27,7 @@ class NotesTabModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\NotesTabModule'));
     }
diff --git a/tests/app/Module/OccupationReportModuleTest.php b/tests/app/Module/OccupationReportModuleTest.php
index 6cd6770e2b..3d2c341b44 100644
--- a/tests/app/Module/OccupationReportModuleTest.php
+++ b/tests/app/Module/OccupationReportModuleTest.php
@@ -27,7 +27,7 @@ class OccupationReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\OccupationReportModule'));
     }
diff --git a/tests/app/Module/OnThisDayModuleTest.php b/tests/app/Module/OnThisDayModuleTest.php
index bc6d0dec99..ac9d4676ad 100644
--- a/tests/app/Module/OnThisDayModuleTest.php
+++ b/tests/app/Module/OnThisDayModuleTest.php
@@ -27,7 +27,7 @@ class OnThisDayModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\OnThisDayModule'));
     }
diff --git a/tests/app/Module/PedigreeChartModuleTest.php b/tests/app/Module/PedigreeChartModuleTest.php
index c2a1c087af..335473b35d 100644
--- a/tests/app/Module/PedigreeChartModuleTest.php
+++ b/tests/app/Module/PedigreeChartModuleTest.php
@@ -27,7 +27,7 @@ class PedigreeChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\PedigreeChartModule'));
     }
diff --git a/tests/app/Module/PedigreeReportModuleTest.php b/tests/app/Module/PedigreeReportModuleTest.php
index d424a7fc4b..0ff6aa5ed2 100644
--- a/tests/app/Module/PedigreeReportModuleTest.php
+++ b/tests/app/Module/PedigreeReportModuleTest.php
@@ -27,7 +27,7 @@ class PedigreeReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\PedigreeReportModule'));
     }
diff --git a/tests/app/Module/RecentChangesModuleTest.php b/tests/app/Module/RecentChangesModuleTest.php
index b6a292f327..67a0c22b6d 100644
--- a/tests/app/Module/RecentChangesModuleTest.php
+++ b/tests/app/Module/RecentChangesModuleTest.php
@@ -27,7 +27,7 @@ class RecentChangesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\RecentChangesModule'));
     }
diff --git a/tests/app/Module/RelatedIndividualsReportModuleTest.php b/tests/app/Module/RelatedIndividualsReportModuleTest.php
index 32b1c87ff2..4b29943a01 100644
--- a/tests/app/Module/RelatedIndividualsReportModuleTest.php
+++ b/tests/app/Module/RelatedIndividualsReportModuleTest.php
@@ -27,7 +27,7 @@ class RelatedIndividualsReportModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\RelatedIndividualsReportModule'));
     }
diff --git a/tests/app/Module/RelationshipsChartModuleTest.php b/tests/app/Module/RelationshipsChartModuleTest.php
index 6051051eff..ea88048cdb 100644
--- a/tests/app/Module/RelationshipsChartModuleTest.php
+++ b/tests/app/Module/RelationshipsChartModuleTest.php
@@ -27,7 +27,7 @@ class RelationshipsChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\RelationshipsChartModule'));
     }
diff --git a/tests/app/Module/RelativesTabModuleTest.php b/tests/app/Module/RelativesTabModuleTest.php
index 137732f547..09ce5d9a2e 100644
--- a/tests/app/Module/RelativesTabModuleTest.php
+++ b/tests/app/Module/RelativesTabModuleTest.php
@@ -27,7 +27,7 @@ class RelativesTabModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\RelativesTabModule'));
     }
diff --git a/tests/app/Module/ResearchTaskModuleTest.php b/tests/app/Module/ResearchTaskModuleTest.php
index c9e8d2479c..95032069dd 100644
--- a/tests/app/Module/ResearchTaskModuleTest.php
+++ b/tests/app/Module/ResearchTaskModuleTest.php
@@ -27,7 +27,7 @@ class ResearchTaskModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\ResearchTaskModule'));
     }
diff --git a/tests/app/Module/ReviewChangesModuleTest.php b/tests/app/Module/ReviewChangesModuleTest.php
index 8cf3f64f4f..651041a42f 100644
--- a/tests/app/Module/ReviewChangesModuleTest.php
+++ b/tests/app/Module/ReviewChangesModuleTest.php
@@ -27,7 +27,7 @@ class ReviewChangesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\ReviewChangesModule'));
     }
diff --git a/tests/app/Module/SiteMapModuleTest.php b/tests/app/Module/SiteMapModuleTest.php
index fda32a2d6d..8e4258b7f2 100644
--- a/tests/app/Module/SiteMapModuleTest.php
+++ b/tests/app/Module/SiteMapModuleTest.php
@@ -27,7 +27,7 @@ class SiteMapModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\SiteMapModule'));
     }
diff --git a/tests/app/Module/SlideShowModuleTest.php b/tests/app/Module/SlideShowModuleTest.php
index d0d717d655..1dcc686436 100644
--- a/tests/app/Module/SlideShowModuleTest.php
+++ b/tests/app/Module/SlideShowModuleTest.php
@@ -27,7 +27,7 @@ class SlideShowModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\SlideShowModule'));
     }
diff --git a/tests/app/Module/SourcesTabModuleTest.php b/tests/app/Module/SourcesTabModuleTest.php
index 1c23048fed..fe243e8f98 100644
--- a/tests/app/Module/SourcesTabModuleTest.php
+++ b/tests/app/Module/SourcesTabModuleTest.php
@@ -27,7 +27,7 @@ class SourcesTabModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\SourcesTabModule'));
     }
diff --git a/tests/app/Module/StatisticsChartModuleTest.php b/tests/app/Module/StatisticsChartModuleTest.php
index 6906bb2ec6..5c09ac5364 100644
--- a/tests/app/Module/StatisticsChartModuleTest.php
+++ b/tests/app/Module/StatisticsChartModuleTest.php
@@ -27,7 +27,7 @@ class StatisticsChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\StatisticsChartModule'));
     }
diff --git a/tests/app/Module/StoriesModuleTest.php b/tests/app/Module/StoriesModuleTest.php
index b197b1290d..09282cc55d 100644
--- a/tests/app/Module/StoriesModuleTest.php
+++ b/tests/app/Module/StoriesModuleTest.php
@@ -27,7 +27,7 @@ class StoriesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\StoriesModule'));
     }
diff --git a/tests/app/Module/ThemeSelectModuleTest.php b/tests/app/Module/ThemeSelectModuleTest.php
index 5d5098ea50..985822981f 100644
--- a/tests/app/Module/ThemeSelectModuleTest.php
+++ b/tests/app/Module/ThemeSelectModuleTest.php
@@ -27,7 +27,7 @@ class ThemeSelectModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\ThemeSelectModule'));
     }
diff --git a/tests/app/Module/TimelineChartModuleTest.php b/tests/app/Module/TimelineChartModuleTest.php
index 11cf84e024..48afd3fbec 100644
--- a/tests/app/Module/TimelineChartModuleTest.php
+++ b/tests/app/Module/TimelineChartModuleTest.php
@@ -27,7 +27,7 @@ class TimelineChartModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\TimelineChartModule'));
     }
diff --git a/tests/app/Module/TopGivenNamesModuleTest.php b/tests/app/Module/TopGivenNamesModuleTest.php
index 6ca7a3745c..de478dd6c2 100644
--- a/tests/app/Module/TopGivenNamesModuleTest.php
+++ b/tests/app/Module/TopGivenNamesModuleTest.php
@@ -27,7 +27,7 @@ class TopGivenNamesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\TopGivenNamesModule'));
     }
diff --git a/tests/app/Module/TopPageViewsModuleTest.php b/tests/app/Module/TopPageViewsModuleTest.php
index 2affe15136..7fd586a708 100644
--- a/tests/app/Module/TopPageViewsModuleTest.php
+++ b/tests/app/Module/TopPageViewsModuleTest.php
@@ -27,7 +27,7 @@ class TopPageViewsModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\TopPageViewsModule'));
     }
diff --git a/tests/app/Module/TopSurnamesModuleTest.php b/tests/app/Module/TopSurnamesModuleTest.php
index 0d2112ea5d..af598042e2 100644
--- a/tests/app/Module/TopSurnamesModuleTest.php
+++ b/tests/app/Module/TopSurnamesModuleTest.php
@@ -27,7 +27,7 @@ class TopSurnamesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\TopSurnamesModule'));
     }
diff --git a/tests/app/Module/UpcomingAnniversariesModuleTest.php b/tests/app/Module/UpcomingAnniversariesModuleTest.php
index 8f9c8c7802..afe6bf8994 100644
--- a/tests/app/Module/UpcomingAnniversariesModuleTest.php
+++ b/tests/app/Module/UpcomingAnniversariesModuleTest.php
@@ -27,7 +27,7 @@ class UpcomingAnniversariesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\UpcomingAnniversariesModule'));
     }
diff --git a/tests/app/Module/UserFavoritesModuleTest.php b/tests/app/Module/UserFavoritesModuleTest.php
index 86137e7a67..925789deb8 100644
--- a/tests/app/Module/UserFavoritesModuleTest.php
+++ b/tests/app/Module/UserFavoritesModuleTest.php
@@ -27,7 +27,7 @@ class UserFavoritesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\UserFavoritesModule'));
     }
diff --git a/tests/app/Module/UserJournalModuleTest.php b/tests/app/Module/UserJournalModuleTest.php
index 6fe0567366..94e2e57dec 100644
--- a/tests/app/Module/UserJournalModuleTest.php
+++ b/tests/app/Module/UserJournalModuleTest.php
@@ -27,7 +27,7 @@ class UserJournalModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\UserJournalModule'));
     }
diff --git a/tests/app/Module/UserMessagesModuleTest.php b/tests/app/Module/UserMessagesModuleTest.php
index 446f86d0e6..530d00bf72 100644
--- a/tests/app/Module/UserMessagesModuleTest.php
+++ b/tests/app/Module/UserMessagesModuleTest.php
@@ -27,7 +27,7 @@ class UserMessagesModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\UserMessagesModule'));
     }
diff --git a/tests/app/Module/UserWelcomeModuleTest.php b/tests/app/Module/UserWelcomeModuleTest.php
index 1f127487a8..4a330707d6 100644
--- a/tests/app/Module/UserWelcomeModuleTest.php
+++ b/tests/app/Module/UserWelcomeModuleTest.php
@@ -27,7 +27,7 @@ class UserWelcomeModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\UserWelcomeModule'));
     }
diff --git a/tests/app/Module/WelcomeBlockModuleTest.php b/tests/app/Module/WelcomeBlockModuleTest.php
index 41da91915d..67411f2c3f 100644
--- a/tests/app/Module/WelcomeBlockModuleTest.php
+++ b/tests/app/Module/WelcomeBlockModuleTest.php
@@ -27,7 +27,7 @@ class WelcomeBlockModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\WelcomeBlockModule'));
     }
diff --git a/tests/app/Module/YahrzeitModuleTest.php b/tests/app/Module/YahrzeitModuleTest.php
index eba786d1c5..9937d3bc5c 100644
--- a/tests/app/Module/YahrzeitModuleTest.php
+++ b/tests/app/Module/YahrzeitModuleTest.php
@@ -27,7 +27,7 @@ class YahrzeitModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module\YahrzeitModule'));
     }
diff --git a/tests/app/ModuleTest.php b/tests/app/ModuleTest.php
index 651136fd38..a4fc138ca6 100644
--- a/tests/app/ModuleTest.php
+++ b/tests/app/ModuleTest.php
@@ -27,7 +27,7 @@ class ModuleTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Module'));
     }
diff --git a/tests/app/NoteTest.php b/tests/app/NoteTest.php
index 633f7c5059..08dd5e23be 100644
--- a/tests/app/NoteTest.php
+++ b/tests/app/NoteTest.php
@@ -27,7 +27,7 @@ class NoteTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Note'));
     }
diff --git a/tests/app/PlaceTest.php b/tests/app/PlaceTest.php
index fdb63e80ad..c4690df447 100644
--- a/tests/app/PlaceTest.php
+++ b/tests/app/PlaceTest.php
@@ -28,7 +28,7 @@ class PlaceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists(Place::class));
     }
diff --git a/tests/app/Report/ReportBaseTest.php b/tests/app/Report/ReportBaseTest.php
index e00d1e3844..a8515503fe 100644
--- a/tests/app/Report/ReportBaseTest.php
+++ b/tests/app/Report/ReportBaseTest.php
@@ -27,7 +27,7 @@ class ReportBaseTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Report\AbstractReport'));
     }
diff --git a/tests/app/Report/ReportHTMLTest.php b/tests/app/Report/ReportHTMLTest.php
index 53b8d044c9..ca125c307f 100644
--- a/tests/app/Report/ReportHTMLTest.php
+++ b/tests/app/Report/ReportHTMLTest.php
@@ -27,7 +27,7 @@ class ReportHTMLTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Report\ReportHtml'));
     }
diff --git a/tests/app/Report/ReportPDFTest.php b/tests/app/Report/ReportPDFTest.php
index 0a4abf331f..077f9fbda4 100644
--- a/tests/app/Report/ReportPDFTest.php
+++ b/tests/app/Report/ReportPDFTest.php
@@ -27,7 +27,7 @@ class ReportPDFTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Report\ReportPdf'));
     }
diff --git a/tests/app/RepositoryTest.php b/tests/app/RepositoryTest.php
index 40d839a524..d925e2c35e 100644
--- a/tests/app/RepositoryTest.php
+++ b/tests/app/RepositoryTest.php
@@ -27,7 +27,7 @@ class RepositoryTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Repository'));
     }
diff --git a/tests/app/Services/TimeoutServiceTest.php b/tests/app/Services/TimeoutServiceTest.php
index eb090ad48f..50874c284e 100644
--- a/tests/app/Services/TimeoutServiceTest.php
+++ b/tests/app/Services/TimeoutServiceTest.php
@@ -65,12 +65,12 @@ class TimeoutServiceTest extends TestCase
     }
 
     /**
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct()
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeNearlyUp()
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeNearlyUp
      *
      * @return void
      */
-    public function testNoTimeOut()
+    public function testNoTimeOut(): void
     {
         $now = \microtime(true);
 
@@ -86,12 +86,12 @@ class TimeoutServiceTest extends TestCase
     }
 
     /**
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct()
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeNearlyUp()
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeNearlyUp
      *
      * @return void
      */
-    public function testTimeOutReached()
+    public function testTimeOutReached(): void
     {
         $now = \microtime(true);
 
@@ -113,12 +113,12 @@ class TimeoutServiceTest extends TestCase
     }
 
     /**
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct()
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeNearlyUp()
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeNearlyUp
      *
      * @return void
      */
-    public function testTimeOutNotReached()
+    public function testTimeOutNotReached(): void
     {
         $now = \microtime(true);
 
@@ -140,12 +140,12 @@ class TimeoutServiceTest extends TestCase
     }
 
     /**
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct()
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeLimitUp()
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeLimitUp
      *
      * @return void
      */
-    public function testTimeLimitNotReached()
+    public function testTimeLimitNotReached(): void
     {
         $now = \microtime(true);
 
@@ -161,12 +161,12 @@ class TimeoutServiceTest extends TestCase
     }
 
     /**
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct()
-     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeLimitUp()
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::__construct
+     * @covers \Fisharebest\Webtrees\Services\TimeoutService::isTimeLimitUp
      *
      * @return void
      */
-    public function testTimeLimitReached()
+    public function testTimeLimitReached(): void
     {
         $now = \microtime(true);
 
diff --git a/tests/app/SoundexTest.php b/tests/app/SoundexTest.php
index 1c75eb77ce..36a83c7601 100644
--- a/tests/app/SoundexTest.php
+++ b/tests/app/SoundexTest.php
@@ -27,7 +27,7 @@ class SoundexTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Soundex'));
     }
diff --git a/tests/app/SourceTest.php b/tests/app/SourceTest.php
index dea710e623..24f5961510 100644
--- a/tests/app/SourceTest.php
+++ b/tests/app/SourceTest.php
@@ -27,7 +27,7 @@ class SourceTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Source'));
     }
diff --git a/tests/app/StatementTest.php b/tests/app/StatementTest.php
index 12337f276f..e448c7f353 100644
--- a/tests/app/StatementTest.php
+++ b/tests/app/StatementTest.php
@@ -27,7 +27,7 @@ class StatementTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Statement'));
     }
diff --git a/tests/app/StatsTest.php b/tests/app/StatsTest.php
index 94b270775d..a6d3d4813c 100644
--- a/tests/app/StatsTest.php
+++ b/tests/app/StatsTest.php
@@ -27,7 +27,7 @@ class StatsTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testClassExists()
+    public function testClassExists(): void
     {
         $this->assertTrue(class_exists('\Fisharebest\Webtrees\Stats'));
     }
diff --git a/tests/app/SurnameTradition/DefaultSurnameTraditionTest.php b/tests/app/SurnameTradition/DefaultSurnameTraditionTest.php
index a5357659ee..d5c1e2af95 100644
--- a/tests/app/SurnameTradition/DefaultSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/DefaultSurnameTraditionTest.php
@@ -44,7 +44,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(false, $this->surname_tradition->hasMarriedNames());
     }
@@ -56,7 +56,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasSurnames());
     }
@@ -68,7 +68,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -83,7 +83,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -98,7 +98,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -113,7 +113,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -128,7 +128,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -143,7 +143,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -158,7 +158,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -173,7 +173,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -188,7 +188,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
diff --git a/tests/app/SurnameTradition/IcelandicSurnameTraditionTest.php b/tests/app/SurnameTradition/IcelandicSurnameTraditionTest.php
index dec0233dc9..d9fce03ce9 100644
--- a/tests/app/SurnameTradition/IcelandicSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/IcelandicSurnameTraditionTest.php
@@ -44,7 +44,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(false, $this->surname_tradition->hasMarriedNames());
     }
@@ -56,7 +56,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(false, $this->surname_tradition->hasSurnames());
     }
@@ -68,7 +68,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             ['NAME' => 'Jonsson'],
@@ -83,7 +83,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             ['NAME' => 'Jonsdottir'],
@@ -98,7 +98,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             [],
@@ -113,7 +113,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             [
@@ -131,7 +131,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             [],
@@ -146,7 +146,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             [],
@@ -161,7 +161,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             [],
@@ -176,7 +176,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             [],
@@ -191,7 +191,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             [],
diff --git a/tests/app/SurnameTradition/LithuanianSurnameTraditionTest.php b/tests/app/SurnameTradition/LithuanianSurnameTraditionTest.php
index 628275b252..7ce195ce35 100644
--- a/tests/app/SurnameTradition/LithuanianSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/LithuanianSurnameTraditionTest.php
@@ -45,7 +45,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasMarriedNames());
     }
@@ -58,7 +58,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasSurnames());
     }
@@ -71,7 +71,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             [
@@ -90,7 +90,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             [
@@ -109,7 +109,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNamesInflected()
+    public function testNewDaughterNamesInflected(): void
     {
         $this->assertSame(
             [
@@ -163,7 +163,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             [
@@ -182,7 +182,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithNoParentsNames()
+    public function testNewChildNamesWithNoParentsNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -198,7 +198,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             [
@@ -217,7 +217,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNamesInflected()
+    public function testNewFatherNamesInflected(): void
     {
         $this->assertSame(
             [
@@ -257,7 +257,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -273,7 +273,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -289,7 +289,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -305,7 +305,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             [
@@ -324,7 +324,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
diff --git a/tests/app/SurnameTradition/MatrilinealSurnameTraditionTest.php b/tests/app/SurnameTradition/MatrilinealSurnameTraditionTest.php
index 3cf04ecd75..48cbb101df 100644
--- a/tests/app/SurnameTradition/MatrilinealSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/MatrilinealSurnameTraditionTest.php
@@ -44,7 +44,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(false, $this->surname_tradition->hasMarriedNames());
     }
@@ -56,7 +56,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasSurnames());
     }
@@ -68,7 +68,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             [
@@ -86,7 +86,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             [
@@ -104,7 +104,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             [
@@ -122,7 +122,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithSpfx()
+    public function testNewChildNamesWithSpfx(): void
     {
         $this->assertSame(
             [
@@ -141,7 +141,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithNoParentsNames()
+    public function testNewChildNamesWithNoParentsNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -156,7 +156,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -171,7 +171,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             [
@@ -189,7 +189,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -204,7 +204,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -219,7 +219,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -234,7 +234,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
diff --git a/tests/app/SurnameTradition/PaternalSurnameTraditionTest.php b/tests/app/SurnameTradition/PaternalSurnameTraditionTest.php
index ed31d42172..5db59b0d62 100644
--- a/tests/app/SurnameTradition/PaternalSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/PaternalSurnameTraditionTest.php
@@ -44,7 +44,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasMarriedNames());
     }
@@ -56,7 +56,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasSurnames());
     }
@@ -68,7 +68,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             [
@@ -86,7 +86,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             [
@@ -104,7 +104,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             [
@@ -122,7 +122,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithSpfx()
+    public function testNewChildNamesWithSpfx(): void
     {
         $this->assertSame(
             [
@@ -141,7 +141,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithMultipleSpfx()
+    public function testNewChildNamesWithMultipleSpfx(): void
     {
         $this->assertSame(
             [
@@ -160,7 +160,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithDutchSpfx()
+    public function testNewChildNamesWithDutchSpfx(): void
     {
         $this->assertSame(
             [
@@ -187,7 +187,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithMultipleDutchSpfx()
+    public function testNewChildNamesWithMultipleDutchSpfx(): void
     {
         $this->assertSame(
             [
@@ -214,7 +214,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             [
@@ -232,7 +232,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             [
@@ -250,7 +250,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -265,7 +265,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -280,7 +280,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             [
@@ -298,7 +298,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNamesWithSpfx()
+    public function testNewWifeNamesWithSpfx(): void
     {
         $this->assertSame(
             [
@@ -316,7 +316,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
diff --git a/tests/app/SurnameTradition/PatrilinealSurnameTraditionTest.php b/tests/app/SurnameTradition/PatrilinealSurnameTraditionTest.php
index 3919375162..1321fcf05e 100644
--- a/tests/app/SurnameTradition/PatrilinealSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/PatrilinealSurnameTraditionTest.php
@@ -44,7 +44,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(false, $this->surname_tradition->hasMarriedNames());
     }
@@ -56,7 +56,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasSurnames());
     }
@@ -68,7 +68,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             [
@@ -86,7 +86,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             [
@@ -104,7 +104,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             [
@@ -122,7 +122,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithSpfx()
+    public function testNewChildNamesWithSpfx(): void
     {
         $this->assertSame(
             [
@@ -141,7 +141,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithNoParentsNames()
+    public function testNewChildNamesWithNoParentsNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -156,7 +156,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             [
@@ -174,7 +174,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -189,7 +189,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -204,7 +204,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -219,7 +219,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -234,7 +234,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
diff --git a/tests/app/SurnameTradition/PolishSurnameTraditionTest.php b/tests/app/SurnameTradition/PolishSurnameTraditionTest.php
index 28abc3862c..30586a2cd5 100644
--- a/tests/app/SurnameTradition/PolishSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/PolishSurnameTraditionTest.php
@@ -45,7 +45,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasMarriedNames());
     }
@@ -58,7 +58,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasSurnames());
     }
@@ -71,7 +71,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             [
@@ -90,7 +90,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             [
@@ -109,7 +109,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNamesInflected()
+    public function testNewDaughterNamesInflected(): void
     {
         $this->assertSame(
             [
@@ -149,7 +149,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             [
@@ -168,7 +168,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithNoParentsNames()
+    public function testNewChildNamesWithNoParentsNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -184,7 +184,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             [
@@ -203,7 +203,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNamesInflected()
+    public function testNewFatherNamesInflected(): void
     {
         $this->assertSame(
             [
@@ -243,7 +243,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -259,7 +259,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -275,7 +275,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
@@ -291,7 +291,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             [
@@ -310,7 +310,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             ['NAME' => '//'],
diff --git a/tests/app/SurnameTradition/PortugueseSurnameTraditionTest.php b/tests/app/SurnameTradition/PortugueseSurnameTraditionTest.php
index dd9edce7ef..ad21df8e12 100644
--- a/tests/app/SurnameTradition/PortugueseSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/PortugueseSurnameTraditionTest.php
@@ -44,7 +44,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(false, $this->surname_tradition->hasMarriedNames());
     }
@@ -56,7 +56,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasSurnames());
     }
@@ -68,7 +68,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             [
@@ -86,7 +86,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             [
@@ -104,7 +104,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             [
@@ -122,7 +122,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithNoParentsNames()
+    public function testNewChildNamesWithNoParentsNames(): void
     {
         $this->assertSame(
             [
@@ -140,7 +140,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesCompunds()
+    public function testNewChildNamesCompunds(): void
     {
         $this->assertSame(
             [
@@ -165,7 +165,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             [
@@ -183,7 +183,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             [
@@ -201,7 +201,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             ['NAME' => '// //'],
@@ -216,7 +216,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             ['NAME' => '// //'],
@@ -231,7 +231,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             ['NAME' => '// //'],
@@ -246,7 +246,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             ['NAME' => '// //'],
diff --git a/tests/app/SurnameTradition/SpanishSurnameTraditionTest.php b/tests/app/SurnameTradition/SpanishSurnameTraditionTest.php
index 1d2ba51af9..4d55796be7 100644
--- a/tests/app/SurnameTradition/SpanishSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/SpanishSurnameTraditionTest.php
@@ -44,7 +44,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testMarriedSurnames()
+    public function testMarriedSurnames(): void
     {
         $this->assertSame(false, $this->surname_tradition->hasMarriedNames());
     }
@@ -56,7 +56,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testSurnames()
+    public function testSurnames(): void
     {
         $this->assertSame(true, $this->surname_tradition->hasSurnames());
     }
@@ -68,7 +68,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSonNames()
+    public function testNewSonNames(): void
     {
         $this->assertSame(
             [
@@ -86,7 +86,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewDaughterNames()
+    public function testNewDaughterNames(): void
     {
         $this->assertSame(
             [
@@ -104,7 +104,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNames()
+    public function testNewChildNames(): void
     {
         $this->assertSame(
             [
@@ -122,7 +122,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesWithNoParentsNames()
+    public function testNewChildNamesWithNoParentsNames(): void
     {
         $this->assertSame(
             [
@@ -140,7 +140,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewChildNamesCompunds()
+    public function testNewChildNamesCompunds(): void
     {
         $this->assertSame(
             [
@@ -165,7 +165,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewFatherNames()
+    public function testNewFatherNames(): void
     {
         $this->assertSame(
             [
@@ -183,7 +183,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewMotherNames()
+    public function testNewMotherNames(): void
     {
         $this->assertSame(
             [
@@ -201,7 +201,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewParentNames()
+    public function testNewParentNames(): void
     {
         $this->assertSame(
             ['NAME' => '// //'],
@@ -216,7 +216,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewHusbandNames()
+    public function testNewHusbandNames(): void
     {
         $this->assertSame(
             ['NAME' => '// //'],
@@ -231,7 +231,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewWifeNames()
+    public function testNewWifeNames(): void
     {
         $this->assertSame(
             ['NAME' => '// //'],
@@ -246,7 +246,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    public function testNewSpouseNames()
+    public function testNewSpouseNames(): void
     {
         $this->assertSame(
             ['NAME' => '// //'],
author	Greg Roach <fisharebest@webtrees.net>	2019-01-04 15:35:30 +0000
committer	Greg Roach <fisharebest@webtrees.net>	2019-01-04 15:35:30 +0000
commit	9b802b22a7b94d1d30e0433dd46fe641f3757505 (patch)
tree	b6134111eeee61fa173c0c443122542b4be9134c /tests
parent	03bd29ea8404113f04278d95b6e8c519d53b162d (diff)
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