Use more specific return type shape in comment

fredden · May 6, 2024 · e92830d · e92830d
1 parent bd249fb
commit e92830d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tests/Core/Config/SniffListValidationTest.php b/tests/Core/Config/SniffListValidationTest.php
@@ -53,7 +53,7 @@ public function testInvalid($argument, $value, $message)
      * Data provider for testInvalid().
      *
      * @see    self::testInvalid()
-     * @return array
+     * @return array<array<string>>
      */
     public static function dataInvalidSniffs()
     {
@@ -135,7 +135,7 @@ public function testValid($argument, $value)
      * Data provider for testValid().
      *
      * @see    self::testValid()
-     * @return array
+     * @return array<array<string>>
      */
     public static function dataValidSniffs()
     {