add .jsx and .tsx support

[infeng]

When I write React in .jsx and .tsx files, I also need html snippets.

[abusaidm]

hello @infeng ,

thank you for the PR, I have commented here why I didn't take this approach and what can users do to get this to work on their machines.
I hope that my response is clear and the steps can help resolve any issue you are having.

Thank you

[infeng]

hi @abusaidm,
thanks for your suggestion, but I have a little question, I have more than one computers, so I have to do this many times, it`s not commodiously.

[abusaidm]

I will take a look at how to solve something like this, but this might require programming a complex extension to hold the logic. sorry.