security_study_hx/node_modules/@zxing/library/es2015/browser/BrowserQRCodeReader.js

import { BrowserCodeReader } from './BrowserCodeReader';
import QRCodeReader from '../core/qrcode/QRCodeReader';
/**
 * @deprecated Moving to @zxing/browser
 *
 * QR Code reader to use from browser.
 */
export class BrowserQRCodeReader extends BrowserCodeReader {
    /**
     * Creates an instance of BrowserQRCodeReader.
     * @param {number} [timeBetweenScansMillis=500] the time delay between subsequent decode tries
     */
    constructor(timeBetweenScansMillis = 500) {
        super(new QRCodeReader(), timeBetweenScansMillis);
    }
}