declare const native: {
    addMultiSubscription: (dbCtx: any, typeId: number) => void;
    removeMultiSubscription: (dbCtx: any, typeId: number) => void;
    removeIdSubscription: (dbCtx: any, value: Uint8Array) => void;
    addIdSubscription: (dbCtx: any, value: Uint8Array) => void;
    getMarkedIdSubscriptions: (dbCtx: any) => ArrayBuffer | null;
    getMarkedMultiSubscriptions: (dbCtx: any) => ArrayBuffer | null;
    getThreadId: () => BigInt;
    createThreadCtx: (dbCtx: any, threadId: BigInt) => void;
    destroyThreadCtx: (dbCtx: any, threadId: BigInt) => void;
    externalFromInt(address: BigInt): any;
    intFromExternal(external: any): BigInt;
    modify: (data: Uint8Array, dbCtx: any, dirtyBlocksOut: Float64Array) => number | null;
    getQueryBuf: (q: Uint8Array, dbCtx: any) => ArrayBuffer | null;
    start: () => any;
    stop: (dbCtx: any) => any;
    saveCommon: (path: string, dbCtx: any) => number;
    saveBlock: (path: string, typeCode: number, start: number, dbCtx: any, hashOut: Uint8Array) => number;
    loadCommon: (path: string, dbCtx: any) => void;
    loadBlock: (path: string, dbCtx: any) => void;
    delBlock: (dbCtx: any, typeId: number, block: number) => void;
    setSchemaType: (dbCtx: any, prefix: number, buf: Uint8Array) => any;
    setSchemaIds: (ids: Uint32Array, dbCtx: any) => any;
    getSchemaIds: (dbCtx: any) => Uint32Array;
    getNodeRangeHash: (typeId: number, start: number, end: number, bufOut: Uint8Array, dbCtx: any) => any;
    createCompressor(): any;
    compressRaw: (compressor: any, buf: Uint8Array, offset: number, stringSize: number) => any;
    compress: (buf: Uint8Array, offset: number, stringSize: number) => any;
    decompress: (input: Uint8Array, output: Uint8Array, offset: number, len: number) => any;
    crc32: (buf: Uint8Array) => any;
    createSortIndex: (buf: Uint8Array, dbCtx: any) => any;
    destroySortIndex: (buf: Uint8Array, dbCtx: any) => any;
    xxHash64: (buf: Uint8Array, target: Uint8Array, index: number) => any;
    equals: (a: Uint8Array, b: Uint8Array) => boolean;
    membarSyncRead: () => void;
    membarSyncWrite: () => void;
    selvaStrerror: (err: number) => any;
    selvaLangAll: () => string;
    colvecTest: (dbCtx: any, typeId: number, field: number, nodeId: number, len: number) => any;
};
export default native;