export declare class ISchedule {
    idle: number;
    start: () => Promise<void> | void;
    isLocked: boolean;
    private t;
    constructor(idle: number, start: () => Promise<void> | void);
    private _start;
    get isAvailable(): boolean;
    stop(): void;
}
export declare class IQueue<T> {
    data: T[];
    lpush(...data: T[]): void;
    rpop(n: number): T[];
    rpopAll(): T[];
}