Sakthi Shanmuga Sundaram M
--- a/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/FieldTest.php
+++ b/core/modules/views/tests/src/FunctionalJavascript/Plugin/views/Handler/FieldTest.php
    ])->save();
  }

+  /**
+   * Tests custom text field modal title.
+   */
+  public function testModalDialogTitle() {
-  public function testModalDialogTitle() {
+  public function testModalDialogTitle(): void {