import { Options } from 'webpack';
import { WebpackGenius } from '../WebpackGenius';
import { TerserPluginOptions } from 'terser-webpack-plugin';
export declare const setOptimization: (config: Options.Optimization, webpack: WebpackGenius) => void;
export declare const setOptimizationAfter: (uglifyConfig: TerserPluginOptions | undefined, optimization: Options.Optimization, genius: WebpackGenius) => void;