Turned return type annotations of private methods into php return types.

derrabus · derrabus · commit 7b1946a29b02 · 2019-08-07T16:19:54.000+02:00
diff --git a/Filesystem.php b/Filesystem.php
@@ -294,11 +294,9 @@ public function rename($origin, $target, $overwrite = false)
     /**
      * Tells whether a file exists and is readable.
      *
-     * @return bool
-     *
      * @throws IOException When windows path is longer than 258 characters
      */
-    private function isReadable(string $filename)
+    private function isReadable(string $filename): bool
     {
         $maxPathLength = PHP_MAXPATHLEN - 2;
 

Original file line number	Diff line number	Diff line change
`@@ -294,11 +294,9 @@ public function rename($origin, $target, $overwrite = false)`
`294`	`294`	`/**`
`295`	`295`	`* Tells whether a file exists and is readable.`
`296`	`296`	`*`
`297`		`- * @return bool`
`298`		`- *`
`299`	`297`	`* @throws IOException When windows path is longer than 258 characters`
`300`	`298`	`*/`
`301`		`- private function isReadable(string $filename)`
	`299`	`+ private function isReadable(string $filename): bool`
`302`	`300`	`{`
`303`	`301`	`$maxPathLength = PHP_MAXPATHLEN - 2;`
`304`	`302`