html5-qrcode
Version:
A cross platform HTML5 QR Code & bar code scanner
17 lines (16 loc) • 805 B
TypeScript
import { QrcodeResult, Html5QrcodeSupportedFormats, Logger, RobustQrcodeDecoderAsync } from "./core";
export declare class Html5QrcodeShim implements RobustQrcodeDecoderAsync {
private verbose;
private primaryDecoder;
private secondaryDecoder;
private readonly EXECUTIONS_TO_REPORT_PERFORMANCE;
private executions;
private executionResults;
private wasPrimaryDecoderUsedInLastDecode;
constructor(requestedFormats: Array<Html5QrcodeSupportedFormats>, useBarCodeDetectorIfSupported: boolean, verbose: boolean, logger: Logger);
decodeAsync(canvas: HTMLCanvasElement): Promise<QrcodeResult>;
decodeRobustlyAsync(canvas: HTMLCanvasElement): Promise<QrcodeResult>;
private getDecoder;
private possiblyLogPerformance;
possiblyFlushPerformanceReport(): void;
}