def METHOD_NAME(
        self, pairs: List[str], timeframe: Optional[str] = None) -> ListPairsWithTimeframes:
    """
    Create list of pair tuples with (pair, timeframe)
    """
    return [
        (
            pair,
            timeframe or self._config['timeframe'],
            self._config.get('candle_type_def', CandleType.SPOT)
        ) for pair in pairs
    ]