add types

Author: chx

tests/functional/GeneratorFactoryTest.php

@@ -16,7 +16,7 @@
  */
 final class GeneratorFactoryTest extends FunctionalTestBase {
 
-  private const TOTAL_GENERATORS = 2;
+  private int const TOTAL_GENERATORS = 2;
 
   /**
    * Test callback.

tests/sut/zippo/tests/src/Kernel/BreadcrumbBuilderTest.php

@@ -17,7 +17,7 @@
 #[Group('DCG')]
 final class BreadcrumbBuilderTest extends KernelTestBase {
 
-  private const EMPTY_CACHE = [
+  private array const EMPTY_CACHE = [
     'contexts' => [],
     'tags' => [],
     'max-age' => Cache::PERMANENT,