Make docs-searchbar compatible with typescript

[bidoubiwa]

For the moment when using docs-searchbar.js in an typescript environment, it raises an error because of a lack of declaration file. This can be prevented by providing a type file.

Better explanation on the issue here.

[AyushK-101]

I would like to work on this issue

[bidoubiwa]

Thanks for your interest in this project 🔥 You are definitely more than welcome to open a PR for this!

We prefer not assigning people to our issues because sometimes people ask to be assigned and never come back, which discourages the real volunteers contributors from opening a PR to fix this issue.
We will accept and merge the first PR that fixes correctly and well implements the issue following our contributing guidelines.

We are looking forward to reviewing your PR 😊

[AyushK-101]

@bidoubiwa I would like to know more about the issue, as in how can I reproduce it. From what I am getting, we can set allowJs to true in compilerOptions in tsconfig.json to run the Javascript files in typescript environment

[bidoubiwa]

In some environments they need to have access to a type file. Something like index.d.ts. You can find more information on how to do this here.

An example of a repository that does this is axios which code-base is in JS but they provide a type file.