import IConnectionObserver from '../IConnectionObserver';
export interface IPublishConnectionObserver extends IConnectionObserver {
    /** Triggered when renegotiation is necessary.
     * - A new local track/stream is added/removed
     * - A new data-channel is added/removed
     */
    onRenegotiationNeeded(): Promise<void>;
    onDTLSTransportStateChange: (state?: RTCDtlsTransportState) => void;
    onDTLSTransportError: (error: Error) => void;
}