antonioribeiro / countries

src/Support/Collection.php

Doc Comments +3 added lines, -3 removed lines

@@ -20,7 +20,7 @@ 
      *
      * @param callable|null $callback
      * @param null $default
-     * @return mixed|Collection
+     * @return Collection
      */
     public function first(callable $callback = null, $default = null)
     {
@@ -30,7 +30,7 @@ 
     /**
      * Get and remove the last item from the collection.
      *
-     * @return mixed
+     * @return Collection
      */
     public function pop()
     {
@@ -52,7 +52,7 @@ 
     /**
      * Get and remove the first item from the collection.
      *
-     * @return mixed
+     * @return Collection
      */
     public function shift()
     {