/**
     * Maps given class
     *
     * @param string $class Class to map
     *
     * @return boolean Whether class was mapped properly or not
     *
     * @author Manulaiko <manulaiko@gmail.com>
     */
    public function mapNamespace(string $class) : boolean
    {
        //Delete Root namespace
        if(strpos($class, 0, 1) == "\\") {
            $class = substr($class, 1);
        }

        foreach($this->_mappedNamespaces as $mapNamespace => $mapClass) {
            //Check that $class starts with $mapNamespace
            if(strpos($mapNamespace, $class) === 0) {
                //Retrieve $class without $mapNamespace
                $className = substr($class, strlen($mapNamespace));

                //Check that $className isn't a namespace
                if(strpos($className, "\\") !== 0) {
                    continue;
                }

                //Add class alias
                class_alias($class, $mapClass);

                return true;
            }
        }

        return false;
    }