public static function loadCustom($classname, $namespace, $name) {

		if(false === is_string($classname)) {
			return trigger_error(sprintf('Argument 1 passed to %s() must be of the type string, "%s" given', __METHOD__, gettype($classname)), E_USER_ERROR);
		}

		if(false === is_string($namespace)) {
			return trigger_error(sprintf('Argument 2 passed to %s() must be of the type string, "%s" given', __METHOD__, gettype($namespace)), E_USER_ERROR);
		}

		if(false === is_string($name)) {
			return trigger_error(sprintf('Argument 3 passed to %s() must be of the type string, "%s" given', __METHOD__, gettype($name)), E_USER_ERROR);
		}

		static :: $custom[$name] = $namespace;

		return static :: Instance();
	}