Tweak type annotation to include null

Author: nikic

CHANGELOG.md

@@ -3,7 +3,8 @@ Version 4.2.0-dev
 
 ### Added
 
-* [PHP 7.4] Add support for typed properties through a new `type` subnode of `Stmt\Property`. (#567)
+* [PHP 7.4] Add support for typed properties through a new `type` subnode of `Stmt\Property`.
+  Additionally `Builder\Property` now has a `setType()` method. (#567)
 * Add `kind` attribute to `Cast\Double_`, which allows to distinguish between `(float)`,
   `(double)` and `(real)`. The form of the cast will be preserved by the pretty printer. (#565)
 

lib/PhpParser/Builder/Property.php

@@ -17,9 +17,7 @@ class Property implements PhpParser\Builder
     protected $default = null;
     protected $attributes = [];
 
-    /**
-     * @var Identifier|Name|NullableType
-     */
+    /** @var null|Identifier|Name|NullableType */
     protected $type;
 
     /**