import * as esbuild from 'esbuild';
import { TransformOptions } from 'esbuild';
import * as lightningcss from 'lightningcss';
import { TransformAttributeOptions } from 'lightningcss';
import * as html_minifier_terser from 'html-minifier-terser';
import { Options } from 'html-minifier-terser';

type LightningCSSOptions = Pick<TransformAttributeOptions, "targets" | "visitor" | "analyzeDependencies"> & {
    /**
     * NOTE: browserslist takes precendece over targets
     */
    browserslist?: string;
};
type TerserOptions = Partial<Omit<Options, "minifyCSS" | "minifyJS">>;
type ESBuildOptions = Partial<TransformOptions>;

declare class Minifier {
    private htmlOptions;
    private cssOptions;
    private jsOptions;
    constructor(htmlOptions?: Partial<html_minifier_terser.Options>, cssOptions?: Partial<lightningcss.TransformAttributeOptions>, jsOptions?: Partial<esbuild.TransformOptions>);
    withHTMLOptions(options: TerserOptions): this;
    withCSSOptions({ browserslist, ...options }: LightningCSSOptions): this;
    withJSOptions(options: ESBuildOptions): this;
    minify(html: string): Promise<string>;
    private minifyCSS;
    private minifyJS;
}

export { ESBuildOptions, LightningCSSOptions, Minifier, TerserOptions };