import { Transport } from '../../../../../transport/transport';
import { EmitterBase } from '../../../../base';
import { RTCEndpointChannels } from './endpoint';
export declare class RTCICEManager extends EmitterBase<any> {
    constructor(wire: Transport);
    static createDataChannelPromise(label: string, rtcClient: RTCPeerConnection): Promise<RTCDataChannel>;
    ensureChannelOpened: (channel: RTCDataChannel) => Promise<void>;
    listenForProviderIce(rtcConnectionId: string, listener: any): Promise<void>;
    raiseProviderIce(rtcConnectionId: string, payload: any): Promise<void>;
    listenForClientIce(rtcConnectionId: string, listener: any): Promise<void>;
    raiseClientIce(rtcConnectionId: string, payload: any): Promise<void>;
    private cleanupIceListeners;
    private createClientEventName;
    private createProviderEventName;
    private createRouteString;
    private createRtcPeer;
    startClientOffer(): Promise<{
        rtcClient: RTCPeerConnection;
        offer: RTCSessionDescriptionInit;
        channels: RTCEndpointChannels;
        rtcConnectionId: string;
        channelsOpened: Promise<void>;
    }>;
    finishClientOffer(rtcClient: RTCPeerConnection, answer: RTCSessionDescriptionInit, providerReady: Promise<void>): Promise<boolean>;
    createProviderAnswer(rtcConnectionId: string, offer: RTCSessionDescriptionInit): Promise<{
        rtcClient: RTCPeerConnection;
        answer: RTCSessionDescriptionInit;
        channels: Promise<RTCEndpointChannels>;
    }>;
}