import { MLKitScanBarcodesOnDeviceOptions, MLKitScanBarcodesOnDeviceResult } from './index';
import { BarcodeFormat, MLKitBarcodeScanner as MLKitBarcodeScannerBase } from './barcodescanning-common';
export { BarcodeFormat };
export declare class MLKitBarcodeScanner extends MLKitBarcodeScannerBase {
	private player;
	private inverseThrottle;
	protected createDetector(): any;
	protected createSuccessListener(): any;
	protected rotateRecording(): boolean;
	protected preProcessImage(image: any): any;
}
export declare function scanBarcodesOnDevice(options: MLKitScanBarcodesOnDeviceOptions): Promise<MLKitScanBarcodesOnDeviceResult>;