TypeScript

You can use TypeScript checker for vanilla TypeScript project or React project.

Installation

1. Make sure typescript is installed as a peer dependency.

2. Add typescript field to plugin config.

   export default {
     plugins: [checker({ typescript: true /** or an object config */ })],
   }

Configuration

Advanced object configuration table of options.typescript.

field	Type	Default value	Description
root	string	Vite config root	Root path to find tsconfig file
tsconfigPath	string	"tsconfig.json"	Relative tsconfig path to root
buildMode	boolean	false	Add --build to tsc flag, note that noEmit does NOT work if buildMode is true (#36917)