declare namespace Protocol {
    const DEFAULT_FETCH_SIZE: number;
    enum ModelId {
        QUAD_MODEL_ID = 0,
        RDF_MODEL_ID = 1,
        GQL_MODEL_ID = 2,
        TOTAL = 3
    }
    enum DataType {
        NULL_ = 0,
        BOOL_FALSE = 1,
        BOOL_TRUE = 2,
        UINT8 = 3,
        UINT16 = 4,
        UINT32 = 5,
        UINT64 = 6,
        INT64 = 7,
        FLOAT = 8,
        DOUBLE = 9,
        DECIMAL = 10,
        STRING = 11,
        STRING_LANG = 12,
        STRING_DATATYPE = 13,
        IRI = 14,
        NAMED_NODE = 15,
        EDGE = 16,
        ANON = 17,
        DATE = 18,
        TIME = 19,
        DATETIME = 20,
        PATH = 21,
        LIST = 22,
        MAP = 23,
        TOTAL = 24
    }
    enum RequestType {
        RUN = 0,
        CATALOG = 1,
        CANCEL = 2,
        TOTAL = 3
    }
    enum ResponseType {
        SUCCESS = 0,
        ERROR = 1,
        RECORD = 2,
        VARIABLES = 3,
        QUERY_DATA = 4,
        TOTAL = 5
    }
}
export default Protocol;