Fix invalid Unit Test declaration

lbajsarowicz · lbajsarowicz · commit 5f3a2eb96bdd · 2020-05-16T14:52:19.000+02:00
diff --git a/app/code/Magento/Cms/Test/Unit/Block/BlockByIdentifierTest.php b/app/code/Magento/Cms/Test/Unit/Block/BlockByIdentifierTest.php
@@ -56,7 +56,7 @@ class BlockByIdentifierTest extends TestCase
     /** @var MockObject|StoreInterface */
     private $storeMock;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->storeMock = $this->createMock(StoreInterface::class);
         $this->storeManagerMock = $this->createMock(StoreManagerInterface::class);

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ class BlockByIdentifierTest extends TestCase`
`56`	`56`	`/** @var MockObject\|StoreInterface */`
`57`	`57`	`private $storeMock;`
`58`	`58`
`59`		`- protected function setUp()`
	`59`	`+ protected function setUp(): void`
`60`	`60`	`{`
`61`	`61`	`$this->storeMock = $this->createMock(StoreInterface::class);`
`62`	`62`	`$this->storeManagerMock = $this->createMock(StoreManagerInterface::class);`