1/* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16/** 17 * Provides an interface for generating QR codes. 18 * @since 7 19 */ 20interface QRCodeInterface { 21 /** 22 * Called when a QR code is set. 23 * @since 7 24 */ 25 (value: string): QRCodeAttribute; 26} 27 28/** 29 * Defines the qrcode attibute functions. 30 * @since 7 31 */ 32declare class QRCodeAttribute extends CommonMethod<QRCodeAttribute> { 33 /** 34 * Called when the QR code color is set. 35 * @since 7 36 */ 37 color(value: ResourceColor): QRCodeAttribute; 38 39 /** 40 * Called when setting the QR code background color. 41 * @since 7 42 */ 43 backgroundColor(value: ResourceColor): QRCodeAttribute; 44} 45 46declare const QRCode: QRCodeInterface; 47declare const QRCodeInstance: QRCodeAttribute; 48