import * as TransportProtocol from './protocols/transports/httt.longpoll/protocol.transport.longpoll';
import LongpollTransport from './transport';
import { Connection } from './transport.connection';
import { TransportMessageProcessor } from './transport.msg.processor';
export declare class MessagePendingProcessor extends TransportMessageProcessor<TransportProtocol.Message.Pending.Request> {
    static EVENTS: {
        disconnected: symbol;
    };
    constructor(transport: LongpollTransport);
    process(connection: Connection, message: TransportProtocol.Message.Pending.Request): Promise<void>;
    drop(): Promise<void>;
    private _disconnected;
}