@classmethod
def new(cls, content: dict=None, title: str=None):
    """
        Create storage command

        :param content: command info
        :param title: title
        :return: StorageCommand object
        """
    if content is None:
        content = {}
    if title is not None:
        if title == cls.CONTACTS:
            return super().new(content=content, command=cls.CONTACTS)
        content['title'] = title
    return super().new(content=content, command=cls.STORAGE)
