Add missing return types to tests/internal/final methods

nicolas-grekas · nicolas-grekas · commit 91473a6706d2 · 2021-08-18T10:03:57.000+02:00
diff --git a/Tests/CacheWarmer/CacheWarmerTest.php b/Tests/CacheWarmer/CacheWarmerTest.php
@@ -57,7 +57,7 @@ public function __construct(string $file)
     /**
      * @return string[]
      */
-    public function warmUp(string $cacheDir)
+    public function warmUp(string $cacheDir): array
     {
         $this->writeCacheFile($this->file, 'content');
 

Original file line number	Diff line number	Diff line change
`@@ -57,7 +57,7 @@ public function __construct(string $file)`
`57`	`57`	`/**`
`58`	`58`	`* @return string[]`
`59`	`59`	`*/`
`60`		`- public function warmUp(string $cacheDir)`
	`60`	`+ public function warmUp(string $cacheDir): array`
`61`	`61`	`{`
`62`	`62`	`$this->writeCacheFile($this->file, 'content');`
`63`	`63`