Parsing error: Cannot find module ‘typescript‘

升级到vue3最新版之后，npm run serve 出现标题错误，谷歌了半天，没找到解决方案，openai一下。解决了。其实就npm install typescript --save-dev这行就搞定了

This error message typically indicates that the required module “typescript” is not installed in your project. To fix this error, you can try the following steps:

1. Make sure that you have Node.js and npm installed on your system.
2. Open the terminal or command prompt and navigate to your project directory.
3. Run the following command to install TypeScript as a local dependency:

npm install typescript --save-dev

1. Once the installation is complete, try running your project again.

If you still encounter the same error, you can try deleting the “node_modules” directory and reinstalling all dependencies by running the following commands:

rm -rf node_modules
npm install

This will remove the existing “node_modules” directory and reinstall all dependencies, including TypeScript.

If you’re using a package manager other than npm (such as Yarn), the commands may differ slightly, so be sure to consult your package manager’s documentation for the correct installation steps.