export declare class Snowflake {
    private readonly twepoch;
    private readonly workerIdBits;
    private readonly dataCenterIdBits;
    private readonly maxWrokerId;
    private readonly maxDataCenterId;
    private readonly sequenceBits;
    private readonly workerIdShift;
    private readonly dataCenterIdShift;
    private readonly timestampLeftShift;
    private readonly sequenceMask;
    private lastTimestamp;
    private readonly workerId;
    private readonly dataCenterId;
    private sequence;
    constructor(workerId?: bigint, dataCenterId?: bigint, sequence?: number);
    nextId(): number;
}
declare const _default: {
    code2id: (code: any) => bigint;
    id2code: (id: any) => any;
    nextId: () => number;
};
export default _default;