export declare type WebpackConfigOptions = {
    entries: {
        [key: string]: string[];
    };
    path: string;
    mode?: 'production' | 'development';
    enableGzip?: boolean;
    publicPath?: string;
    externals?: any;
    sassOptions?: any;
    cssPlugins?: any[];
};
export declare class Webpack {
    options: WebpackConfigOptions;
    constructor(options: WebpackConfigOptions);
    isolate(name: string): void;
    config: () => {
        mode: "development" | "production";
        devtool: string;
        target: string;
        entry: any;
        output: {
            hotUpdateChunkFilename: string;
            hotUpdateMainFilename: string;
            path: string;
            publicPath: string;
            filename: string;
            chunkFilename: string;
        } | {
            path: string;
            publicPath: string;
            filename: string;
            chunkFilename: string;
        };
        node: {
            fs: string;
        };
        resolve: {
            extensions: string[];
            plugins: any[];
        };
        externals: any;
        module: {
            rules: ({
                test: RegExp;
                use: string[];
                exclude?: undefined;
            } | {
                test: RegExp;
                exclude: RegExp;
                use: any[];
            })[];
        };
        optimization: {
            minimize?: undefined;
            minimizer?: undefined;
        } | {
            minimize: boolean;
            minimizer: any[];
        };
        plugins: any[];
    };
}