import { Ecc } from './qrcodegen';
import type { ExtractPropTypes } from 'vue';
import type Qrcode from './qrcode.vue';
export declare const LEVEL_MAP: {
    L: Ecc;
    M: Ecc;
    Q: Ecc;
    H: Ecc;
};
export declare type LEVEL_MAP_TYPE = typeof LEVEL_MAP;
export declare type ImageSettings = {
    src?: string;
    width?: number;
    height?: number;
    x?: number;
    y?: number;
    excavate?: boolean;
};
export declare const qrcodeProps: {
    readonly value: never;
    readonly size: import("@inte-cloud/lit-element/es/utils").EpPropFinalized<NumberConstructor, unknown, unknown, 100, boolean>;
    readonly level: import("@inte-cloud/lit-element/es/utils").EpPropFinalized<(new (...args: any[]) => ("M" | "L" | "H" | "Q") & {}) | (() => "M" | "L" | "H" | "Q") | ((new (...args: any[]) => ("M" | "L" | "H" | "Q") & {}) | (() => "M" | "L" | "H" | "Q"))[], unknown, unknown, "L", boolean>;
    readonly background: import("@inte-cloud/lit-element/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "#fff", boolean>;
    readonly foreground: import("@inte-cloud/lit-element/es/utils").EpPropFinalized<StringConstructor, unknown, unknown, "#000", boolean>;
    readonly margin: import("@inte-cloud/lit-element/es/utils").EpPropFinalized<NumberConstructor, unknown, unknown, 0, false>;
    readonly imageSettings: import("@inte-cloud/lit-element/es/utils").EpPropFinalized<(new (...args: any[]) => ImageSettings) | (() => ImageSettings) | ((new (...args: any[]) => ImageSettings) | (() => ImageSettings))[], unknown, unknown, () => ImageSettings, false>;
};
export declare type QrcodeProps = ExtractPropTypes<typeof qrcodeProps>;
export declare type QrcodeInstance = InstanceType<typeof Qrcode>;