/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { ElementRef, NgZone, Renderer2 } from '@angular/core';
import { QRCode, QRCodeOptions } from '@progress/kendo-charts';
import { BaseComponent } from './base.component';
import { Border, QRCodeEncoding, QRCodeErrorCorrection, QRCodeOverlay, RenderMode } from './chart-types';
import * as i0 from "@angular/core";
/**
 * Represents the [Kendo UI QR Code component for Angular](https://www.telerik.com/kendo-angular-ui/components/barcodes/qrcode).
 *
 * Shows a QR Code for the provided value.
 *
 * @example
 * ```ts
 * import { Component } from '@angular/core';
 *
 * @Component({
 *    selector: 'my-app',
 *    template: `
 *        <kendo-qrcode value="https://www.telerik.com/kendo-angular-ui">
 *        </kendo-qrcode>
 *    `
 * })
 * export class AppComponent {
 * }
 * ```
 */
export declare class QRCodeComponent extends BaseComponent {
    protected element: ElementRef;
    protected renderer: Renderer2;
    protected ngZone: NgZone;
    /**
     * Sets the background color of the QR Code. Accepts any valid CSS color string, such as hex or rgb.
     *
     * @default "white"
     */
    background?: string;
    /**
     * Sets the border of the QR Code.
     */
    border?: Border;
    /**
     * Sets the color of the QR Code. Accepts any valid CSS color string, such as hex or rgb.
     *
     * @default "black"
     */
    color?: string;
    /**
     * Sets the encoding mode for the value.
     *
     * > **Important** The UTF-8 encoding is not part of the specifications and some readers may not support it.
     *
     * @default "ISO_8859_1"
     */
    encoding?: QRCodeEncoding;
    /**
     * Sets the error correction level.
     *
     * @default "L"
     */
    errorCorrection?: QRCodeErrorCorrection;
    /**
     * Sets an optional image overlay to display over the QR Code.
     *
     * > **Note** Always test if the code scans correctly with the overlay. If needed, increase the `errorCorrection` level to `"M"` or `"H"`.
     */
    overlay?: QRCodeOverlay;
    /**
     * Sets the padding for the QR Code in pixels.
     *
     * @default 0
     */
    padding?: number;
    /**
     * Sets the rendering mode for the QR Code.
     *
     * @default "svg"
     */
    renderAs?: RenderMode;
    /**
     * Sets the size of the QR Code. Numeric values are in pixels.
     *
     * If no size is specified, the size will be determined from the element width and height.
     * If the element has width or height of zero, a default value of 200 pixels will be used.
     *
     * @default "200px"
     */
    size?: number | string;
    /**
     * Sets the value to encode in the QR Code.
     */
    value: number | string;
    /**
     * Limits how often the QR Code resizes automatically. Sets the maximum redraws per second when the container size changes.
     * Set to `0` to disable automatic resizing.
     *
     * @default 10
     */
    resizeRateLimit: number;
    protected get options(): QRCodeOptions;
    constructor(element: ElementRef, renderer: Renderer2, ngZone: NgZone);
    protected createInstance(element: any, options: any): QRCode;
    protected onError(error: Error): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<QRCodeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<QRCodeComponent, "kendo-qrcode", ["kendoQRCode"], { "background": { "alias": "background"; "required": false; }; "border": { "alias": "border"; "required": false; }; "color": { "alias": "color"; "required": false; }; "encoding": { "alias": "encoding"; "required": false; }; "errorCorrection": { "alias": "errorCorrection"; "required": false; }; "overlay": { "alias": "overlay"; "required": false; }; "padding": { "alias": "padding"; "required": false; }; "renderAs": { "alias": "renderAs"; "required": false; }; "size": { "alias": "size"; "required": false; }; "value": { "alias": "value"; "required": false; }; "resizeRateLimit": { "alias": "resizeRateLimit"; "required": false; }; }, {}, never, never, true, never>;
}