Issue #3458422 by mstrelan, smustgrave: Add string return typehints to protected test helper methods

3 files changed, 3 insertions, 3 deletions

diff --git a/core/modules/layout_builder/tests/modules/layout_builder_test/src/Plugin/SectionStorage/SimpleConfigSectionStorage.php b/core/modules/layout_builder/tests/modules/layout_builder_test/src/Plugin/SectionStorage/SimpleConfigSectionStorage.php
index 549aa1c2504..8004c121b04 100644
--- a/core/modules/layout_builder/tests/modules/layout_builder_test/src/Plugin/SectionStorage/SimpleConfigSectionStorage.php
+++ b/core/modules/layout_builder/tests/modules/layout_builder_test/src/Plugin/SectionStorage/SimpleConfigSectionStorage.php
@@ -95,7 +95,7 @@ class SimpleConfigSectionStorage extends PluginBase implements SectionStorageInt
   /**
    * Returns the name to be used to store in the config system.
    */
-  protected function getConfigName() {
+  protected function getConfigName(): string {
     return 'layout_builder_test.' . $this->getStorageType() . '.' . $this->getStorageId();
   }
 
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/InlineBlockPrivateFilesTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/InlineBlockPrivateFilesTest.php
index a006aa29d6a..570bdee7a13 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/InlineBlockPrivateFilesTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/InlineBlockPrivateFilesTest.php
@@ -258,7 +258,7 @@ class InlineBlockPrivateFilesTest extends InlineBlockTestBase {
    * @return string
    *   The text secret.
    */
-  protected function getFileSecret(FileInterface $file) {
+  protected function getFileSecret(FileInterface $file): string {
     return "The secret in {$file->label()}";
   }
 
diff --git a/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderOptInTest.php b/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderOptInTest.php
index e0664917c55..f5e106cfc9a 100644
--- a/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderOptInTest.php
+++ b/core/modules/layout_builder/tests/src/FunctionalJavascript/LayoutBuilderOptInTest.php
@@ -172,7 +172,7 @@ class LayoutBuilderOptInTest extends WebDriverTestBase {
    * @return string
    *   The path.
    */
-  protected function getPathForFieldBlock($entity_type_id, $bundle, $view_mode, $field_name) {
+  protected function getPathForFieldBlock($entity_type_id, $bundle, $view_mode, $field_name): string {
     $delta = 0;
     /** @var \Drupal\layout_builder\Entity\LayoutEntityDisplayInterface $display */
     $display = $this->container->get('entity_type.manager')->getStorage('entity_view_display')->load("$entity_type_id.$bundle.$view_mode");