additional return types;

Author: ashnazg

src/Element.php

@@ -21,15 +21,11 @@ interface Element
 {
     /**
      * Returns the Fqsen of the element.
-     *
-     * @return Fqsen
      */
-    public function getFqsen();
+    public function getFqsen(): Fqsen;
 
     /**
      * Returns the name of the element.
-     *
-     * @return string
      */
-    public function getName();
+    public function getName(): string;
 }

src/File.php

@@ -21,22 +21,16 @@ interface File
 {
     /**
      * Returns the content of the file as a string.
-     *
-     * @return string
      */
-    public function getContents();
+    public function getContents(): string;
 
     /**
      * Returns md5 hash of the file.
-     *
-     * @return string
      */
-    public function md5();
+    public function md5(): string;
 
     /**
      * Returns an relative path to the file.
-     *
-     * @return string
      */
-    public function path();
+    public function path(): string;
 }

src/Project.php

@@ -21,8 +21,6 @@ interface Project
 {
     /**
      * Returns the name of the project.
-     *
-     * @return string
      */
     public function getName(): string;
 }