import type { BarcodeScanner } from './specs/BarcodeScanner.nitro';
import type { BarcodeScannerOptions } from './specs/BarcodeScannerFactory.nitro';
/**
 * Use a {@linkcode BarcodeScanner}.
 *
 * A {@linkcode BarcodeScanner} can be used to detect
 * {@linkcode Barcode}s in a {@linkcode Frame} in a Frame
 * Processor.
 *
 * @example
 * ```ts
 * const barcodeScanner = useBarcodeScanner({ barcodeFormats: ['all'] })
 * const frameOutput = useFrameOutput({
 *   onFrame(frame) {
 *     'worklet'
 *     const barcodes = barcodeScanner.scanCodes(frame)
 *     console.log(`Detected ${barcodes.length} barcodes!`)
 *     frame.dispose()
 *   }
 * })
 * ```
 */
export declare function useBarcodeScanner({ barcodeFormats, }: BarcodeScannerOptions): BarcodeScanner;