import * as i0 from '@angular/core';
import { AfterViewInit, OnChanges, EventEmitter, ElementRef, SimpleChanges } from '@angular/core';

type KjuaRender = "image" | "svg" | "canvas";
type KjuaEcLevel = "L" | "M" | "Q" | "H";
type KjuaMode = "plain" | "label" | "image" | "imagelabel" | "clearimage" | "labelimage";

declare class NgxKjuaComponent implements AfterViewInit, OnChanges {
    /**
     * render method
     */
    render: KjuaRender;
    /**
     * render pixel-perfect lines
     */
    crisp: boolean;
    /**
     * minimum version= 1..40
     */
    minVersion: number;
    /**
     * error correction level
     */
    ecLevel: KjuaEcLevel;
    /**
     * size in pixel
     */
    size: string | number;
    /**
     * pixel-ratio; undefined for devicePixelRatio
     */
    ratio: number | null | undefined;
    /**
     * code color
     */
    fill: string;
    /**
     * background color
     */
    back: string;
    /**
     * content
     */
    private _text;
    set text(value: any);
    /**
     * rounded corners in pc= 0..100
     */
    rounded: number;
    /**
     * quiet zone in modules
     */
    quiet: number;
    /**
     * modes
     */
    mode: KjuaMode;
    /**
     * label/image size and pos in pc= 0..100
     */
    mSize: number | number[];
    mPosX: number | number[];
    mPosY: number | number[];
    image: null | undefined | HTMLImageElement | string;
    imageAsCode: boolean;
    /**
     * label
     */
    label: string;
    fontname: string;
    fontcolor: string;
    fontoutline: boolean;
    /**
     * If true, rendering is done inside "requestAnimationFrame"-call.
     * Use this if you want to generate more than one code (e.g. batch)
     */
    renderAsync: boolean;
    /**
     * If set, this css-class will be appended to the div-container that contains
     * the qr-code (which is either an img or a canvas)
     */
    cssClass: string | undefined;
    /**
     * an optional HTML-ID-attribute for the element (works only with render-mode SVG and image)
     */
    elementId: string | undefined;
    codeFinished: EventEmitter<any>;
    div: ElementRef<HTMLElement>;
    private viewInitialized;
    constructor();
    ngAfterViewInit(): void;
    ngOnChanges(_changes: SimpleChanges): void;
    get template(): Node;
    renderCode(): void;
    updateView(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxKjuaComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgxKjuaComponent, "ngx-kjua", never, { "render": { "alias": "render"; "required": false; }; "crisp": { "alias": "crisp"; "required": false; }; "minVersion": { "alias": "minVersion"; "required": false; }; "ecLevel": { "alias": "ecLevel"; "required": false; }; "size": { "alias": "size"; "required": false; }; "ratio": { "alias": "ratio"; "required": false; }; "fill": { "alias": "fill"; "required": false; }; "back": { "alias": "back"; "required": false; }; "text": { "alias": "text"; "required": false; }; "rounded": { "alias": "rounded"; "required": false; }; "quiet": { "alias": "quiet"; "required": false; }; "mode": { "alias": "mode"; "required": false; }; "mSize": { "alias": "mSize"; "required": false; }; "mPosX": { "alias": "mPosX"; "required": false; }; "mPosY": { "alias": "mPosY"; "required": false; }; "image": { "alias": "image"; "required": false; }; "imageAsCode": { "alias": "imageAsCode"; "required": false; }; "label": { "alias": "label"; "required": false; }; "fontname": { "alias": "fontname"; "required": false; }; "fontcolor": { "alias": "fontcolor"; "required": false; }; "fontoutline": { "alias": "fontoutline"; "required": false; }; "renderAsync": { "alias": "renderAsync"; "required": false; }; "cssClass": { "alias": "cssClass"; "required": false; }; "elementId": { "alias": "elementId"; "required": false; }; }, { "codeFinished": "codeFinished"; }, never, never, true, never>;
    static ngAcceptInputType_imageAsCode: unknown;
    static ngAcceptInputType_renderAsync: unknown;
}

declare class QrCodeHelper {
    /**
     *  Make the code for creating an SMS.
     *  Number can be provided as number or string (useful for international format e.g. +1 for USA)
     *
     * @paramnumber
     * @param text
     */
    static makeSMS(number: number | string, text?: string): string;
    /**
     * Make the code for making a phone call
     * Number can be provided as number or string (useful for international format e.g. +1 for USA)
     *
     * @param number
     */
    static makeCall(number: number | string): string;
    /**
     * Make the code for encoding a location
     *
     * @param lat
     * @param lon
     * @param meters
     */
    static makeGeo(lat: string, lon: string, meters?: number): string;
    /**
     * Make the code for encoding an event in iCal format
     * You have to do the encoding for the begin and end by yourself (use moment.js!)
     *
     * @param description
     * @param begin
     * @param end
     */
    static makeEvent(description: string, begin: string, end: string): string;
    /**
     * Make the code for an Email
     *
     * @param recipient
     * @param subject
     * @param text
     */
    static makeEmail(recipient: string, subject?: string, text?: string): string;
    /**
     * Make the code that lets user login to a WiFi
     * If no pass is provided, the WiFi is considered as not encrypted (no WPA)
     *
     * @param ssid
     * @param pass
     * @param hidden
     */
    static makeWifi(ssid: string, pass?: string, hidden?: boolean): string;
    /**
     * Make the code that encodes contact information.
     * Numbers can be provided as number or string (useful for international format e.g. +1 for USA)
     * Encoding is done with MECARD-format and NOT VCard! VCard gives a longer string and therefore a
     * bigger code which has a negative impact on readability for scanners. You can, of course, create
     * a VCard string as well but the format is more complex.
     *
     * @param name
     * @param telNumbers
     * @param address, values separated with comma
     * @param email
     * @param url
     */
    static makeContactMeCard(name: string, telNumbers?: string[] | number[], address?: string, email?: string, url?: string): string;
}

declare const kjua: (options: any) => any;

interface KjuaOptions {
    /**
     * Render the image as either SVG, canvas or PNG-image
     */
    render?: "image" | "svg" | "canvas";
    /**
     * render pixel-perfect lines
     */
    crisp?: boolean;
    /**
     * minimum version: 1..40
     */
    minVersion?: number;
    /**
     * error correction level: 'L', 'M', 'Q' or 'H'
     */
    ecLevel?: "L" | "M" | "Q" | "H";
    /**
     * size in pixel
     */
    size?: number;
    /**
     * pixel-ratio, null for devicePixelRatio
     */
    ratio?: number | null;
    /**
     * code color
     */
    fill?: string;
    /**
     * background color
     */
    back?: string;
    /**
     * content
     */
    text?: string;
    /**
     * roundend corners in pc: 0..100
     */
    rounded?: number;
    /**
     * quiet zone in modules
     */
    quiet?: number;
    /**
     * modes: 'plain', 'label', 'image', 'imagelabel' or 'labelimage'
     */
    mode?: "plain" | "label" | "image" | "imagelabel" | "labelimage" | "clearimage";
    /**
     * label/image size and pos in pc: 0..100
     */
    mSize?: number | number[];
    mPosX?: number | number[];
    mPosY?: number | number[];
    /**
     * label
     */
    label?: string;
    fontname?: string;
    fontcolor?: string;
    fontoutline?: boolean;
    /**
     * image element
     */
    image?: null | HTMLImageElement | string;
    /**
     * draw the image as part of the code
     */
    imageAsCode?: boolean;
    /**
     * an optional HTML-ID-attribute for the element (works only with render-mode SVG and image)
     */
    elementId?: string;
}

export { NgxKjuaComponent, QrCodeHelper, kjua };
export type { KjuaEcLevel, KjuaMode, KjuaOptions, KjuaRender };