async def strings(self, request: Optional['Request']=None) \
            -> List[Tuple[Text, ...]]:
        """
        For the given request, find the list of strings of that intent. If the
        intent does not exist, it will raise a KeyError.
        """

        if request:
            locale = await request.get_locale()
        else:
            locale = None

        return self.db.get(self.key, locale)
For the given request, find the list of strings of that intent. If the
        intent does not exist, it will raise a KeyError.