Is it necessary to disregard TS7027 warnings from external JavaScript files in Visual Studio 2017?

I am currently working on a Handlebars project, and I'm facing an issue with Visual Studio 2017 showing numerous "TS7027: Unreachable code detected" warnings from the Handlebars js files. The strange part is that I am not using Typescript in my project, so it's puzzling why these errors are popping up. It's quite frustrating to sift through around 50 TS7027 warnings to find relevant ones. Is there any way to ignore these warnings (although based on my research, it seems unlikely), or perhaps instruct Typescript to skip parsing my .js files altogether?

Edit: I tried following the instructions provided in this question (How to prevent visual studio 2017 from build javascript?), but unfortunately, the warnings persist. These warnings appear as soon as I open the project, even before I save or build anything, so disabling TS compilation on save/build doesn't seem to be effective in this case. As a temporary fix, I have disabled the TypeScript extension in VS2017.

typescriptvisual-studio-2017

Answer №1

If you are looking to suppress all TS7027 warnings for a specific project, you can achieve that in Visual Studio by following these steps:

  1. Open Visual Studio and navigate to your project > Properties > Build
  2. In the Errors and Warnings section, enter a list of all warnings to suppress, separated by commas

Refer to this screenshot for guidance:

https://i.sstatic.net/0T0nq.png

This approach addresses the issue by ignoring the specified warnings for the particular project.

If you wish to disable TypeScript compiling altogether for that project, consider adding the following line to your .csproj file within the PropertyGroup section:

<TypeScriptCompileBlocked>true</TypeScriptCompileBlocked>

For more detailed information on this topic, check out the discussion on StackOverflow titled How to prevent visual studio 2017 from build javascript?.

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