export class TerserPlugin { readonly cpus: any readonly distDir: any readonly options: any constructor(options?: any) static isSourceMap(input: any): any static buildSourceMap(inputSourceMap: any): any static buildError( err: any, file: any, sourceMap: any, requestShortener?: any ): any static buildWarning( warning: any, file: any, sourceMap: any, requestShortener?: any, warningsFilter?: any ): any apply(compiler: any): void }