import { RTCDataChannel } from "./dataChannel";
import { IceState } from "./transport/ice";
import { RTCSessionDescription } from "./sdp";
import Event from "rx.mini";
declare type Configuration = {
    stunServer: [string, number];
    privateKey: string;
    certificate: string;
};
declare type SignalingState = "stable" | "have-local-offer" | "have-remote-offer" | "closed";
export declare class RTCPeerConnection {
    private configuration;
    datachannel: Event<RTCDataChannel>;
    iceGatheringStateChange: Event<IceState>;
    iceConnectionStateChange: Event<IceState>;
    signalingStateChange: Event<string>;
    private certificates;
    private sctpTransport?;
    private sctpRemotePort?;
    private sctpRemoteCaps?;
    private remoteDtls;
    private remoteIce;
    private seenMid;
    private sctpMLineIndex?;
    private currentLocalDescription?;
    private currentRemoteDescription?;
    private pendingLocalDescription?;
    private pendingRemoteDescription?;
    private iceTransports;
    private _iceConnectionState;
    private _iceGatheringState;
    private _signalingState;
    private isClosed;
    private streamId;
    private transceivers;
    constructor(configuration?: Partial<Configuration>);
    get iceConnectionState(): IceState;
    get iceGatheringState(): IceState;
    get signalingState(): SignalingState;
    get localDescription(): RTCSessionDescription;
    get remoteDescription(): RTCSessionDescription;
    private _localDescription;
    private _remoteDescription;
    createOffer(): RTCSessionDescription;
    createDataChannel(label: string, options?: Partial<{
        maxPacketLifeTime?: number;
        protocol: string;
        maxRetransmits?: number;
        ordered: boolean;
        negotiated: boolean;
        id?: number;
    }>): RTCDataChannel;
    private updateIceGatheringState;
    private updateIceConnectionState;
    private createDtlsTransport;
    private createSctpTransport;
    setLocalDescription(sessionDescription: RTCSessionDescription): Promise<void>;
    private gather;
    private connect;
    private setSignalingState;
    private validateDescription;
    setRemoteDescription(sessionDescription: RTCSessionDescription): Promise<void>;
    private createTransceiver;
    createAnswer(): RTCSessionDescription;
    close(): Promise<void>;
    private assertNotClosed;
    private removeAllListeners;
}
export {};