Added typescript definition to addon notes

[fabien0102]

Issue: #953

What I did

Add typescript definition to add-notes addons

How to test

I test locally on my current project, you can have a look here

Note

The package.json seams to be with CRLF before, it explain the wtf diff (I've only added types and devDepencencies/@types/react)

[codecov]

Codecov Report

Merging #989 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #989   +/-   ##
=======================================
  Coverage   12.61%   12.61%           
=======================================
  Files         192      192           
  Lines        4424     4424           
  Branches      707      707           
=======================================
  Hits          558      558           
  Misses       3241     3241           
  Partials      625      625

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[ndelangen]

@fabien0102 Thank you for this PR! It looks good, I'll merge it.