import { Plugin } from 'vite';

interface BaseOptions {
    /**
     * app mount element ID
     * @example vue: <div id="app"></div> ==> app
     * @example react: <div id="root"></div> ==> root
     */
    rootElementId?: string;
    /**
     * Development environment whether enable.
     * @default false
     */
    devEnable?: boolean;
    /**
     * If the existing style is not suitable, you can customize the css through this option
     */
    css?: string;
    /**
     * Same as `options.css`, but imported css by file path
     */
    cssPath?: string;
    /**
     * Loading placeholder content tip text.
     * @default Loading...
     */
    tipText?: string;
    /**
     * Prevent the loading animation from flashing when the network is good.
     */
    debounce?: number;
    /**
     * error handle config
     */
    error?: {
        /**
         * error tip text
         */
        tip?: string;
        /**
         * show error details
         */
        detail?: boolean;
        /**
         * error handle callback
         * @param error error list
         * @example // error retry
         *  const search = window.location.search
              const reloadNum = +search.match(/slr=(\d+)/)?.[1] || 1
              if (reloadNum < 3) location.reload(true)
        * @returns void
        */
        handler?: (error: string[]) => void;
    };
}
interface Text extends BaseOptions {
}
interface Image extends BaseOptions {
    /**
     * Specify the file path of the image. It is recommended to use `base64` images, avoid network loading affecting rendering.
     */
    src: string;
}
interface _Svg extends BaseOptions {
    /**
     * Specify the svg content
     */
    content?: string;
    /**
     * Specify the svg file path
     */
    path?: string;
}
type LoadingPlaceholderType = 'text' | 'img' | 'svg';
type Svg = _Svg & ({
    content: string;
} | {
    path: string;
});
type Options = Text | Image | Svg;
declare function spaLoading(type: 'text', options?: Text): Plugin;
declare function spaLoading(type: 'img', options?: Image): Plugin;
declare function spaLoading(type: 'svg', options?: Svg): Plugin;

export { BaseOptions, Image, LoadingPlaceholderType, Options, Svg, Text, spaLoading };