type CreateRtcAudioConnectionFunction = () => Promise<RTCPeerConnection>;
declare const createRtcAudioConnection: CreateRtcAudioConnectionFunction;
declare const createOffer: (peerConnection: RTCPeerConnection) => Promise<RTCSessionDescription['sdp']>;
declare const createAnswer: (peerConnection: RTCPeerConnection, sdp: string) => Promise<RTCSessionDescription['sdp']>;
export { createRtcAudioConnection, createOffer, createAnswer };