/// <reference types="node" />
import { CcpRouteControlRequest, CcpRouteControlResponse } from 'ilp-protocol-ccp';
import { ForwardingRoutingTable, Relation } from 'ilp-routing';
export declare class CcpSenderService extends Map<string, CcpSender> {
    getOrThrow(id: string): CcpSender;
}
export interface CcpSenderOpts {
    peerId: string;
    sendData: (packet: Buffer) => Promise<Buffer>;
    getOwnAddress: () => string;
    routeExpiry: number;
    routeBroadcastInterval: number;
    forwardingRoutingTable: ForwardingRoutingTable;
    getPeerRelation: (accountId: string) => Relation;
}
interface CcpSenderStatus {
    epoch: number;
    mode: string;
}
export declare class CcpSender {
    private _forwardingRoutingTable;
    private _getPeerRelation;
    private _getOwnAddress;
    private _mode;
    private _peerId;
    private _sendData;
    private _routeExpiry;
    private _routeBroadcastInterval;
    private _lastKnownEpoch;
    private _lastUpdate;
    private _sendRouteUpdateTimer?;
    constructor({ peerId, sendData, forwardingRoutingTable, getOwnAddress, getPeerRelation, routeExpiry, routeBroadcastInterval }: CcpSenderOpts);
    stop(): void;
    getLastUpdate(): number;
    getStatus(): CcpSenderStatus;
    handleRouteControl({ mode, lastKnownRoutingTableId, lastKnownEpoch }: CcpRouteControlRequest): Promise<CcpRouteControlResponse>;
    private _scheduleRouteUpdate;
    private _sendSingleRouteUpdate;
}
export {};