interface IWebpackDevServerConfigurationOptions {

contentBase?: string;

hot?: boolean;

historyApiFallback?: {[key: string]: any} | boolean;

compress?: boolean;

proxy?: {[key: string]: string};

staticOptions?: any;

quiet?: boolean;

noInfo?: boolean;

lazy?: boolean;

filename?: string;

watchOptions?: {

aggregateTimeout?: number;

poll?: number;

};

publicPath?: string;

headers?: { [key: string]: string };

stats?: { [key: string]: boolean };

inline: boolean;

https?: boolean;

key?: string;

cert?: string;

}

interface WebpackProgressPluginOutputOptions {

colors?: boolean;

chunks?: boolean;

modules?: boolean;

reasons?: boolean;

chunkModules?: boolean;

}

declare var HtmlWebpackPlugin: any;

declare var LoaderOptionsPlugin: any;