import { MysqlBin } from '../libs/MysqlBin';
export declare class MysqlUuid {
    private readonly bin;
    private readonly name;
    private readonly step;
    private key1;
    private key2;
    private key3;
    constructor(bin: MysqlBin, name?: string, step?: number);
    series(key: string): Promise<number>;
    saltId(): Promise<number[]>;
    hexId(): Promise<string>;
    hashId(): Promise<string>;
    protected getDailyId(day: number): string;
    protected getKey1(): number;
    private isNeedInit;
    private init;
    private newSeries;
    private getNewDailySeries;
}