Added support for the new iterable type

Author: GrahamCampbell

Symfony/CS/Fixer/Symfony/PhpdocTypesFixer.php

@@ -34,6 +34,7 @@ final class PhpdocTypesFixer extends AbstractPhpdocTypesFixer
         'float',
         'int',
         'integer',
+        'iterable',
         'mixed',
         'null',
         'object',

Symfony/CS/Tests/Fixer/Symfony/PhpdocTypesFixerTest.php

@@ -87,6 +87,30 @@ public function testMixedAndVoid()
      * @return Void
      */
 
+EOF;
+        $this->makeTest($expected, $input);
+    }
+
+    public function testIterableFix()
+    {
+        $expected = <<<'EOF'
+<?php
+    /**
+     * @param iterable $foo
+     *
+     * @return Itter
+     */
+
+EOF;
+
+        $input = <<<'EOF'
+<?php
+    /**
+     * @param Iterable $foo
+     *
+     * @return Itter
+     */
+
 EOF;
         $this->makeTest($expected, $input);
     }