import type { IDetectedBarcode, IBarcodeDetector } from './models';
export declare class BarcodeDetector implements IBarcodeDetector {
    private reader;
    constructor(options?: {
        formats: string[];
    });
    static getSupportedFormats(): Promise<string[]>;
    detect(imageSource: ImageBitmapSource): Promise<IDetectedBarcode[]>;
    private blobToImage;
    private imageDataSourceToCanvas;
}