import type { UseSmartCameraResult, CameraDevice } from '../types';
/**
 * Hook for managing SmartCamera state and permissions
 *
 * @returns Camera state, permission handlers, and device info
 *
 * @example
 * ```tsx
 * function CameraScreen() {
 *   const {
 *     hasPermission,
 *     requestPermission,
 *     device,
 *     switchCamera,
 *     currentCamera
 *   } = useSmartCamera();
 *
 *   if (!hasPermission) {
 *     return <Button onPress={requestPermission} title="Grant Permission" />;
 *   }
 *
 *   return <SmartCamera camera={currentCamera} />;
 * }
 * ```
 */
export declare function useSmartCamera(): UseSmartCameraResult;
/**
 * Get all available camera devices
 */
export declare function getAvailableCameras(): Promise<CameraDevice[]>;
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