![]() If no tslint.json is found in the current file folder, WebStorm will look for one in its parent folders up to the project root. Learn more from the TSLint official website.Īctivating and configuring TSLint in WebStormīy default, WebStorm uses the TSLint package from the project node_modules folder and the tslint.json configuration file from the folder where the current file is stored. For more details about plugins, see Managing plugins. Press Control+Alt+S to open the IDE settings and then select Plugins. Make sure the TSLint bundled plugin is enabled in the settings. Learn more from Configuring a local Node.js interpreter. The Node interpreter field shows the default project Node.js interpreter. Make sure a local Node.js interpreter is configured in your project: open the Settings dialog ( Control+Alt+S) and go to Languages & Frameworks | Node.js. Make sure you have Node.js on your computer. See Configuring TSLint highlighting to learn how to override these settings. By default, WebStorm marks detected problems based on the severity levels from the TSLint configuration file. To view the description of a problem, hover over the highlighted code. It is recommended that you check your TypeScript code using ESLint as described above. TSLint has been deprecated as of 2019, see the TSLint official website for details. When the tool is activated, it lints all the opened TypeScript files and marks the detected problems. You can also use the TSLint code verification tool from inside WebStorm and check your TypeScript code for most common mistakes without running the application. eslintrc configuration file or under eslintConfig in package.json, add: Learn more about installation and versions compatibility from the official documentation. If you installed ESLint globally, install globally as well. In the embedded Terminal ( Alt+F12), type: Use ESLint for TypeScript in a new project Enable it on the Settings | Languages and Frameworks | JavaScript | Code Quality Tools | ESLint as described in Activate and configure ESLint in WebStorm". Npm install -save-dev eslint to install ESLint as a development dependency.īy default, ESLint is disabled. Npm install -g eslint for global installation. In the embedded Terminal ( Alt+F12), type one of the following commands: Learn more from the readme file in the typescript-eslint repo. ![]() tsx files when is set as a parser in your project ESLint configuration. WebStorm highlights errors reported by ESLint in. ![]() Note that TSLint has been deprecated as of 2019, see the TSLint official website for details. You can also use TSLint as described below. WebStorm shows warnings and errors reported by ESLint right in the editor, as you type. The recommended linter for TypeScript code is ESLint which brings a wide range of linting rules that can also be extended with plugins.
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