Depreciation of function in JavaScript

[ghost]

Is there an extension or an option that allows vs code to mount when a function is obsolete in javascript of this style?

[vscodebot]

(Experimental duplicate detection)
Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• Javascript in <script> tags crashes "HTML Language Features" extension (#85301)

[IllusionMH]

/duplicate of #84580

This should be implemented in TS side and tracked in microsoft/TypeScript#33093 and microsoft/TypeScript#33092

[vscodebot]

Thanks for creating this issue! We figured it's covering the same as another one we already have. Thus, we closed this one as a duplicate. You can search for existing issues here. See also our issue reporting guidelines.

Happy Coding!

[ghost]

Okay, nothing answers my question.

[IllusionMH]

General questions should be asked on StackOverflow.

JS/TS suggestions in VS Code are powered by TS. I linked 2 TS issues that track implementation of this feature (strikethrough deprecated items).
Support in VS Code would be when those 2 issues will be resolved (I doubt that there will be any extension that can track deprecated methods across project without help of TS).