问题我们在 typescript 的项目中安装一些包的话，可能会报错 Could not find a declaration file for module 'xxx' ，这是因为这个包可能不是.ts文件而是.js文件，那么如何解决呢？解决如果有这个包的 ts 版本，则npm install @types/xxx否则，找到根目录下的 shims-vue-d.ts 文件declare module '*.vue' { import Vue from 'vue' export defau TypeScript: Could not find a declaration file for module in unit tests, only Posts. Home › forums › Chart Support › Typescript TS7016: Could not find a declaration file for module './canvasjs.min' This topic has 1 reply, 2 voices, and was last updated 1 year, 3 months ago by Manoj Mohan. Make a file somewhere among your TypeScript source. Kind-of-terrible Fix #4: Allow this one JS module import. Could not find declaration file with custom declaration file for 'react-dates' module. 'path/to/module-name.js' implicitly has an any type. 53. That will get rid of the errors, but you still won’t get type definitions. Other than the above, but not suitable for the Qiita community (violation of guidelines) 【TypeScript】【React】Could not find a declaration file for module ‘react’.の対処について TypeScript YARN React @types tsconfig.json Declare the module(s) like this: declare module 'XYZ'; Lastly, you also need to add the path to your index.d.ts in the tsconfig.json file under the typeRoots element, like this: Could not find a declaration file for module. '/path/to/module-name.js' implicitly has an 'any' type . 310. timocov changed the title Could not find a declaration file for module Add files from typeRoots in the compilation along with input ones Jan 6, 2019 timocov added the Bug label Jan 6, 2019 Posted by 20 days ago. 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. TypeScript custom declaration files for untyped npm modules. 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'. September 23, 2019 at … Viewing 2 posts - 1 through 2 (of 2 total) Author. Typescript react - Could not find a declaration file for module ''react-materialize'. 1. ... First try @types/whatever and if that fails, you can create a declaration file somewhere in your code base and use declare module “whatever”; inside it. 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. '/path/to/module-name.js' implicitly has an 'any' type. 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. typescript - react - Could not find a declaration file for module 'module-name'. 8. Could not find a declaration file for module 'apollo-link-logger' Close.