export declare enum MetricType {
    GHOST = 0,
    L2 = 1,
    IP = 2,
    HAMMING = 3,
    JACCARD = 4,
    TANIMOTO = 5,
    SUBSTRUCTURE = 6,
    SUPERSTRUCTURE = 7
}
export declare enum IndexType {
    INVALID = 0,
    FLAT = 1,
    IVFFLAT = 2,
    IVFSQ8 = 3,
    RNSG = 4,
    IVFSQ8H = 5,
    IVFPQ = 6,
    SPTAGKDT = 7,
    SPTAGBKT = 8,
    HNSW = 11,
    ANNOY = 12
}
export declare enum MsgType {
    Undefined = 0,
    CreateCollection = 100,
    DropCollection = 101,
    HasCollection = 102,
    DescribeCollection = 103,
    ShowCollections = 104,
    GetSystemConfigs = 105,
    LoadCollection = 106,
    ReleaseCollection = 107,
    CreateAlias = 108,
    DropAlias = 109,
    AlterAlias = 110,
    AlterCollection = 111,
    CreatePartition = 200,
    DropPartition = 201,
    HasPartition = 202,
    DescribePartition = 203,
    ShowPartitions = 204,
    LoadPartitions = 205,
    ReleasePartitions = 206,
    ShowSegments = 250,
    DescribeSegment = 251,
    LoadSegments = 252,
    ReleaseSegments = 253,
    HandoffSegments = 254,
    LoadBalanceSegments = 255,
    DescribeSegments = 256,
    CreateIndex = 300,
    DescribeIndex = 301,
    DropIndex = 302,
    Insert = 400,
    Delete = 401,
    Flush = 402,
    ResendSegmentStats = 403,
    Search = 500,
    SearchResult = 501,
    GetIndexState = 502,
    GetIndexBuildProgress = 503,
    GetCollectionStatistics = 504,
    GetPartitionStatistics = 505,
    Retrieve = 506,
    RetrieveResult = 507,
    WatchDmChannels = 508,
    RemoveDmChannels = 509,
    WatchQueryChannels = 510,
    RemoveQueryChannels = 511,
    SealedSegmentsChangeInfo = 512,
    WatchDeltaChannels = 513,
    GetShardLeaders = 514,
    GetReplicas = 515,
    UnsubDmChannel = 516,
    GetDistribution = 517,
    SyncDistribution = 518,
    SegmentInfo = 600,
    SystemInfo = 601,
    GetRecoveryInfo = 602,
    GetSegmentState = 603,
    TimeTick = 1200,
    QueryNodeStats = 1201,
    LoadIndex = 1202,
    RequestID = 1203,
    RequestTSO = 1204,
    AllocateSegment = 1205,
    SegmentStatistics = 1206,
    SegmentFlushDone = 1207,
    DataNodeTt = 1208,
    CreateCredential = 1500,
    GetCredential = 1501,
    DeleteCredential = 1502,
    UpdateCredential = 1503,
    ListCredUsernames = 1504,
    CreateRole = 1600,
    DropRole = 1601,
    OperateUserRole = 1602,
    SelectRole = 1603,
    SelectUser = 1604,
    SelectResource = 1605,
    OperatePrivilege = 1606,
    SelectGrant = 1607,
    RefreshPolicyInfoCache = 1608,
    ListPolicy = 1609
}
export interface MsgBase {
    base: {
        msg_type: MsgType;
    };
}
/**
 * @brief Field data type
 */
export declare enum DataType {
    None = 0,
    Bool = 1,
    Int8 = 2,
    Int16 = 3,
    Int32 = 4,
    Int64 = 5,
    Float = 10,
    Double = 11,
    String = 20,
    VarChar = 21,
    BinaryVector = 100,
    FloatVector = 101
}
export declare const DataTypeMap: {
    [x: string]: number;
};
export interface KeyValuePair {
    key: string;
    value: string | number;
}
export declare enum IndexState {
    IndexStateNone = 0,
    Unissued = 1,
    InProgress = 2,
    Finished = 3,
    Failed = 4
}
export declare enum DslType {
    Dsl = 0,
    BoolExprV1 = 1
}
interface NumberArray {
    data: Number[];
}
interface StringArray {
    data: String[];
}
export interface NumberArrayId {
    int_id: NumberArray;
}
export interface StringArrayId {
    str_id: StringArray;
}
export declare enum SegmentState {
    SegmentStateNone = 0,
    NotExist = 1,
    Growing = 2,
    Sealed = 3,
    Flushed = "Flushed",
    Flushing = "Flushing"
}
export declare enum CompactionState {
    UndefiedState = 0,
    Executing = 1,
    Completed = 2
}
export interface GrpcTimeOut {
    timeout?: number;
}
export declare enum ConsistencyLevel {
    Strong = 0,
    Session = 1,
    Bounded = 2,
    Eventually = 3,
    Customized = 4
}
export declare enum ImportState {
    ImportPending = "ImportPending",
    ImportFailed = "ImportFailed",
    ImportStarted = "ImportStarted",
    ImportPersisted = "ImportPersisted",
    ImportCompleted = "ImportCompleted",
    ImportFailedAndCleaned = "ImportFailedAndCleaned"
}
export declare enum ObjectType {
    Collection = 0,
    Global = 1,
    User = 2
}
export declare enum ObjectPrivilege {
    PrivilegeAll = 0,
    PrivilegeCreateCollection = 1,
    PrivilegeDropCollection = 2,
    PrivilegeDescribeCollection = 3,
    PrivilegeShowCollections = 4,
    PrivilegeLoad = 5,
    PrivilegeRelease = 6,
    PrivilegeCompaction = 7,
    PrivilegeInsert = 8,
    PrivilegeDelete = 9,
    PrivilegeGetStatistics = 10,
    PrivilegeCreateIndex = 11,
    PrivilegeIndexDetail = 12,
    PrivilegeDropIndex = 13,
    PrivilegeSearch = 14,
    PrivilegeFlush = 15,
    PrivilegeQuery = 16,
    PrivilegeLoadBalance = 17,
    PrivilegeImport = 18,
    PrivilegeCreateOwnership = 19,
    PrivilegeUpdateUser = 20,
    PrivilegeDropOwnership = 21,
    PrivilegeSelectOwnership = 22,
    PrivilegeManageOwnership = 23,
    PrivilegeSelectUser = 24
}
export declare enum StateCode {
    Initializing = 0,
    Healthy = 1,
    Abnormal = 2,
    StandBy = 3
}
export {};