src/GetManagerTrait.php
public function getManager()
    {
        if (!is_object($this->_manager)) {
            $this->_manager = Yii::$app->get($this->_manager);
        }

        return $this->_manager;
    }
public function getManager()
    {
        if (!is_object($this->_manager)) {
            $this->_manager = Yii::$app->get($this->_manager);
        }

        return $this->_manager;
    }
public function getManager ( ) { if ( ! is_object ( $ this -> _manager ) ) { $ this -> _manager = Yii :: $ app -> get ( $ this -> _manager ) ; } return $ this -> _manager ; }
Getter for manager.

@return ThemeManager
Getter for manager .