Visual Studio 2015 does not support compiling typescript files

I'm encountering some difficulties while attempting to set up node with typescript support in Visual Studio 2015 for my web API application.

To start fresh, I deleted the node_module folder along with the package.json and tsconfig.json files. Following a guide found at https://basarat.gitbooks.io/typescript/docs/quick/nodejs.html, I successfully reinstalled the node_module folder containing @types, as well as the package.json and tsconfig.json files from these links: and

However, upon attempting to compile my project, I encountered numerous errors within the typescript file located in the node_module directory. For instance, it's showing a "'(' expected." error in the node_modules\@types\jquery\index.t.js file, illustrated here:

I am puzzled as to why Visual Studio is failing to compile the typescript files in the node_modules despite following the detailed steps in the guide. Any insights or solutions would be greatly appreciated.

Thank you for your help.

typescript

Answer №1

If you want to utilize the latest version of jQuery, it is essential for you to incorporate TypeScript Version 2.3. To integrate TypeScript 2.3 into Visual Studio 2015, you must download a compatible extension such as "TypeScript 2.4.1 for Visual Studio 2015" through your Extension Manager.

Once the Extension is successfully installed, you will receive a notification informing you that you are utilizing an outdated version of TypeScript when opening your project next time, which will prompt you to update the reference. If the issue persists, you can manually modify the Element 

<TypeScriptToolsVersion>x</TypeScriptToolsVersion>

to match the installed version, for instance, 2.4.1.

For further details on how to update TypeScript, please refer to this link.

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