import ATransport from './transports/transport.abstract';
export declare type TClientId = string;
export interface IPacket {
    data: string | Uint8Array;
    onReject: (error: Error) => void;
    onResolve: () => void;
}
export declare class Queue {
    private _logger;
    private _packets;
    private _isWorking;
    private _transport;
    constructor(transport: ATransport<any, any>);
    addPacket(clientId: TClientId, packet: IPacket): void;
    drop(clientId: TClientId): void;
    destory(): void;
    resolve(clientId?: TClientId): Promise<void> | undefined;
    getTasksInfo(): {
        details: {
            [key: string]: number;
        };
        summary: string;
    };
    private _resolveClientPackets;
    private _rollback;
}