Update PhpStorm stubs

Author: ondrejmirtes

composer.json

@@ -13,7 +13,7 @@
 		"hoa/compiler": "3.17.08.08",
 		"hoa/exception": "^1.0",
 		"hoa/regex": "1.17.01.13",
-		"jetbrains/phpstorm-stubs": "dev-master#0f16040aeb830bca1f533ce558cc073869988811",
+		"jetbrains/phpstorm-stubs": "dev-master#a221d6e3064973fbad90af817f4d380d84baa74c",
 		"nette/bootstrap": "^3.0",
 		"nette/di": "^3.0.11",
 		"nette/finder": "^2.5",