import type { CameraDevice } from '../specs/inputs/CameraDevice.nitro';
import type { CameraExtension } from '../specs/inputs/CameraExtension.nitro';
/**
 * Get a list of all available {@linkcode CameraExtension}s for this specific
 * {@linkcode CameraDevice}.
 * @example
 * ```ts
 * const device = useCameraDevice('back')
 * const extensions = useCameraDeviceExtensions(device)
 * // ...enable extension if available
 * ```
 */
export declare function useCameraDeviceExtensions(device: CameraDevice | undefined): CameraExtension[] | undefined;