Create __autocomplete.php (#512)
Create __autocomplete.php (#512)

Add IDE autocomplete hints #253

Similar to  https://github.com/yiisoft/yii2-app-basic/pull/253 for yii2-advanced app
githubjeka/yii2-app-advanced,yiisoft/yii2-app-advanced,yiisoft/yii2-app-advanced,githubjeka/yii2-app-advanced