| import { Plugin } from 'webpack' | 
| import { VueTemplateCompiler } from '@vue/component-compiler-utils/dist/types' | 
| import { CompilerOptions } from 'vue-template-compiler' | 
|   | 
| declare namespace VueLoader { | 
|   class VueLoaderPlugin extends Plugin {} | 
|   | 
|   interface VueLoaderOptions { | 
|     transformAssetUrls?: { [tag: string]: string | Array<string> } | 
|     compiler?: VueTemplateCompiler | 
|     compilerOptions?: CompilerOptions | 
|     transpileOptions?: Object | 
|     optimizeSSR?: boolean | 
|     hotReload?: boolean | 
|     productionMode?: boolean | 
|     shadowMode?: boolean | 
|     cacheDirectory?: string | 
|     cacheIdentifier?: string | 
|     prettify?: boolean | 
|     exposeFilename?: boolean | 
|   } | 
| } | 
|   | 
| export = VueLoader |