Actual Behavior. 'C:/project/path/ Once typeRoots was updated, ts-node stopped barking at me with Could not find a declaration file for module.. '/path/to/module-name.js' implicitly has an 'any' type 1 webpack 4 - Module parse failed: Unexpected character ' ' (1:0) on simple JS file If you need a quick fix, simply add this before the line of your import: declare module '*.vue' { import Vue from 'vue' export default Vue } declare module 'vue-clamp'; // <=★追加★ サンプル * 最大行数2行で設定。 2:21 Could not find a declaration file for module 'vuetify/lib'. '/path/to/module-name.js' implicitly has an 'any' type. You have imported koa-static-server module, and it doesn’t have a declaration file in DefinitelyTyped. Call it types.d.ts (or whatever; see above) and put in it: declare module "your-package-of-interest"; except put the name of the module you want to import in the string. Vue.js run error: Could not find a declaration file for module 'vue-msal'. Could not find a declaration file for module 'vue-xxx'. Could not find a declaration file for module 'vue-html-to-paper' However, it is in my node_modules. So far all the rest of my imports are still working in the application since updating … typescript - react - Could not find a declaration file for module 'module-name'. I have the following repository: ts-di. 我尝试添加到项目中的任何第三方Vue.js库都会引发以下错误: Could not find a declaration file for module 'vue-qriously'. I read how TypeScript module resolution works. typescript - Could not find a declaration file for module 'module-name'. Kind-of-terrible Fix #4: Allow this one JS module import. typescript declare module (6) Here are two other solutions When a module is not yours - try to install types from @types: npm install -D @types / module-name. Translate. Writing you own declaration file. So, as you’ve seen earlier in the article, you need to write one locally. You can find different declaration file templates in the official documentation, but let’s go through an example. index.js. You’ll need to write your own if you want to leverage static type checking. Make a file somewhere among your TypeScript source. '/path/to/module-name.js' implicitly has an 'any' type . After compiling the directory structure is as follows: Once typeRoots was updated, ts-node stopped barking at me with Could not find a declaration file for module.. As I did try a bunch of things prior, including defining the typeRoots to a directory with index.d.ts and package.d.ts, I can tell you, the trick here really is the directory structure of the declaration files.. At this point, everything was good to go. Could not find a declaration file for module 'module-name'. import Vue from 'vue' import VueRouter, { RouteConfig } from 'vue-router' import VueHtmlToPaper from 'vue-html-to-paper'; Vue.use(VueHtmlToPaper); Vue.use(VueRouter) component Inevitably, you’ll find that you’re using a module that doesn’t have any declaration files in npm. [Bug Report] Could not find a declaration file for module 'vuetify/lib , The Typescript code should compile. import Notify from 'mdbvue' - Could not find a declaration file for mdbvue.