import { Ddan } from "../typings";
export declare class DTrack {
    id: string;
    /** 开始时间戳 */
    start: number;
    /** 结束时间戳 */
    end: number;
    /** 耗时 */
    cost: number;
    name: string;
    type: string;
    desc: string;
    /** 开始时间描述 */
    timeStartDesc: string;
    /** 结束时间描述 */
    timeEndDesc: string;
    /** 是否完成 */
    isDone: boolean;
    /** 标志 0：默认，1：结束 */
    flag: 0 | 1;
    constructor();
    /** 执行时间戳 */
    get time(): number;
    /** 执行时间描述 */
    get timeDesc(): string;
    done: (t?: number) => void;
}
export declare class DTracker {
    __map: Map<string, DTrack>;
    __trackList: DTrack[];
    opened: boolean;
    clear(): this;
    add(name: string, { desc, type }?: {
        desc?: string | undefined;
        type?: string | undefined;
    }): string;
    done(id: string): void;
    getTrack(id: string): DTrack | undefined;
    getLine(id: string): DTrack[];
    getList(name: string, id?: string): DTrack[];
    get list(): DTrack[];
    get size(): number;
    _endId: (id: string) => string;
    report(cb?: Ddan.Func2<DTrack, number>): void;
}
declare const tracker: DTracker;
export default tracker;