@classmethod
def supports_replication_feature(cls, feature):
    """Check if driver class supports replication features.

        Feature is a string that must be one of:
            - v2.1
            - a/a
        """
    if feature not in cls.REPLICATION_FEATURE_CHECKERS:
        return False
    method_name = cls.REPLICATION_FEATURE_CHECKERS[feature]
    return not cls._is_base_method(method_name)
