/**
 * Node.js WebRTC adapter using polyfills like `wrtc`
 */
import { WebRTCAdapter } from './adapter.js';
export interface NodeWebRTCPolyfills {
    RTCPeerConnection: typeof RTCPeerConnection;
    RTCIceCandidate: typeof RTCIceCandidate;
}
/**
 * Node.js WebRTC implementation using polyfills
 *
 * @example
 * ```typescript
 * import wrtc from 'wrtc'
 *
 * const adapter = new NodeWebRTCAdapter({
 *   RTCPeerConnection: wrtc.RTCPeerConnection,
 *   RTCIceCandidate: wrtc.RTCIceCandidate,
 * })
 *
 * const rondevu = await Rondevu.connect({
 *   apiUrl: 'https://api.ronde.vu',
 *   webrtcAdapter: adapter,
 * })
 * ```
 */
export declare class NodeWebRTCAdapter implements WebRTCAdapter {
    private readonly polyfills;
    constructor(polyfills: NodeWebRTCPolyfills);
    createPeerConnection(config?: RTCConfiguration): RTCPeerConnection;
    createIceCandidate(candidateInit: RTCIceCandidateInit): RTCIceCandidate;
}