Added iterable type

src/TypeResolver.php

@@ -15,6 +15,7 @@
 use phpDocumentor\Reflection\Types\Array_;
 use phpDocumentor\Reflection\Types\Compound;
 use phpDocumentor\Reflection\Types\Context;
+use phpDocumentor\Reflection\Types\Iterable_;
 use phpDocumentor\Reflection\Types\Object_;
 
 final class TypeResolver
@@ -47,7 +48,8 @@ final class TypeResolver
         'true' => 'phpDocumentor\Reflection\Types\Boolean',
         'self' => 'phpDocumentor\Reflection\Types\Self_',
         '$this' => 'phpDocumentor\Reflection\Types\This',
-        'static' => 'phpDocumentor\Reflection\Types\Static_'
+        'static' => 'phpDocumentor\Reflection\Types\Static_',
+        'iterable' => Iterable_::class,
     );
 
     /** @var FqsenResolver */

src/Types/Iterable_.php

@@ -0,0 +1,31 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing iterable type
+ */
+final class Iterable_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'iterable';
+    }
+}

tests/unit/TypeResolverTest.php

@@ -16,6 +16,7 @@
 use phpDocumentor\Reflection\Types\Array_;
 use phpDocumentor\Reflection\Types\Compound;
 use phpDocumentor\Reflection\Types\Context;
+use phpDocumentor\Reflection\Types\Iterable_;
 use phpDocumentor\Reflection\Types\Object_;
 
 /**
@@ -377,6 +378,7 @@ public function provideKeywords()
             ['$this', 'phpDocumentor\Reflection\Types\This'],
             ['static', 'phpDocumentor\Reflection\Types\Static_'],
             ['self', 'phpDocumentor\Reflection\Types\Self_'],
+            ['iterable', Iterable_::class],
         ];
     }