import { OptionsPossible, Settings, MinifierOptions } from '@node-minify/types';

/*!
 * node-minify
 * Copyright(c) 2011-2023 Rodolphe Stoclin
 * MIT Licensed
 */

type Utils = {
    readFile: (file: string) => string;
    writeFile: ({ file, content, index }: WriteFile) => string;
    deleteFile: (file: string) => void;
    buildArgs: (options: Record<string, OptionsPossible>) => any;
    clone: (obj: object) => object;
    getFilesizeInBytes: (file: string) => string;
    getFilesizeGzippedInBytes: (file: string) => Promise<string>;
    prettyBytes: (num: number) => string;
    setFileNameMin: (file: string, output: string, publicFolder?: string, replaceInPlace?: boolean) => string;
    compressSingleFile: (settings: Settings) => string | Promise<string>;
    getContentFromFiles: (input: string | string[]) => string;
    runSync: ({ settings, content, index }: MinifierOptions) => string;
    runAsync: ({ settings, content, index }: MinifierOptions) => Promise<string>;
};
type WriteFile = {
    file: string;
    content: any;
    index?: number;
};
declare const utils: Utils;

export { utils };