The 'const' modifier can only be used in TypeScript files.ts(8009) - The freeCodeCamp Forum
Type annotations can only be used in TypeScript files error fix for App.js - YouTube
Using ESLint and Prettier in a TypeScript Project - DEV Community
Working with JavaScript in Visual Studio Code
Working with JavaScript in Visual Studio Code
Couldn't resolve `'types' can only be used in a .ts file. Vetur(8010)` · Issue #1347 · vuejs/vetur · GitHub
Can't lint .ts files when use vue-eslint-parser · Issue #864 · microsoft/vscode-eslint · GitHub
Writing custom TypeScript Eslint rules with unit tests for Angular project — BigPicture.one
Why doesn't Visual Studio 2017 use ESLint on TypeScript files? - Stack Overflow
How to use ESLint with TypeScript | Khalil Stemmler
Setting up ESLint with Prettier, TypeScript, and Visual Studio Code | by Sean Marchetti | Level Up Coding
Use TypeScript Interfaces Instead of ESLint PropTypes Validation | Harvtronix
eslint-plugin-codegen - npm
![ts] 'types' can only be used in a .ts file](https://user-images.githubusercontent.com/10254377/39889025-aaf4b08a-5464-11e8-93bd-3304a5cee03c.png "ts] 'types' can only be used in a .ts file")
ts] 'types' can only be used in a .ts file" Error in TS file · Issue #49639 · microsoft/vscode · GitHub
js 'types' can only be used in a .ts file - Visual Studio Code using @ts-check - Stack Overflow
![Visual Studio Code:[js] types can only be used in a .ts file - Stack Overflow](https://i.stack.imgur.com/RpEfG.png "Visual Studio Code:[js] types can only be used in a .ts file - Stack Overflow")
Visual Studio Code:[js] types can only be used in a .ts file - Stack Overflow
Writing custom TypeScript Eslint rules with unit tests for Angular project — BigPicture.one
Writing custom TypeScript Eslint rules with unit tests for Angular project — BigPicture.one
TypeScript code check
Plugin doesn't check .ts and .tsx files out of box? · Issue #355 · typescript-eslint/typescript-eslint · GitHub
Writing custom TypeScript Eslint rules with unit tests for Angular project — BigPicture.one
Support Typescript Eslint For Automatically Linting Ts Files - Mobile Legends
typescript-eslint/parser` doesn't ignore files, which is excluded by/in `tsconfig.json` · Issue #905 · typescript-eslint/typescript-eslint · GitHub
Using ESLint and Prettier in a TypeScript Project
Type annotations can only be used in TypeScript files.ts(8010) on React-Native CLI Startup · Issue #29123 · facebook/react-native · GitHub
