import type { WebRTCConfig, UseSmartCameraWebRTCResult, CameraFacing } from '../types';
/**
 * Options for useSmartCameraWebRTC hook
 */
export interface UseSmartCameraWebRTCOptions extends Omit<WebRTCConfig, 'enabled'> {
    /** Initial camera facing. Default: 'front' */
    initialCamera?: CameraFacing;
    /** Callback when streaming state changes */
    onStreamingStateChange?: (isStreaming: boolean) => void;
    /** Callback when an error occurs */
    onError?: (error: Error) => void;
}
/**
 * Hook for managing WebRTC streaming with SmartCamera
 *
 * NOTE: This is a stub implementation. WebRTC functionality is not yet implemented.
 * The hook provides the interface but does not perform actual streaming.
 *
 * @param options - WebRTC configuration options
 * @returns WebRTC streaming controls and state
 *
 * @example
 * ```tsx
 * function VideoCall() {
 *   const peerConnection = useRef(new RTCPeerConnection(config)).current;
 *
 *   const {
 *     videoTrack,
 *     isStreaming,
 *     startStreaming,
 *     stopStreaming,
 *     switchCamera,
 *   } = useSmartCameraWebRTC({
 *     peerConnection,
 *     mode: 'call',
 *     videoConstraints: {
 *       width: 1280,
 *       height: 720,
 *       frameRate: 30,
 *     },
 *   });
 *
 *   return (
 *     <View>
 *       <Camera device={device} isActive={true} />
 *       <Button
 *         onPress={isStreaming ? stopStreaming : startStreaming}
 *         title={isStreaming ? 'End Call' : 'Start Call'}
 *       />
 *     </View>
 *   );
 * }
 * ```
 */
export declare function useSmartCameraWebRTC(options?: UseSmartCameraWebRTCOptions): UseSmartCameraWebRTCResult;
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