feat: add typescript option

[gregberge]

Summary

Test plan

[vercel]

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[gregberge]

@theKashey your review is welcome on this!

[codecov]

Codecov Report

Merging #414 into master will increase coverage by 1.4%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master     #414     +/-   ##
=========================================
+ Coverage   84.98%   86.38%   +1.4%     
=========================================
  Files          31       31             
  Lines         526      551     +25     
  Branches      145      151      +6     
=========================================
+ Hits          447      476     +29     
+ Misses         64       60      -4     
  Partials       15       15

Impacted Files	Coverage Δ
packages/core/src/config.js	100% <ø> (ø)	⬆️
.../babel-plugin-transform-svg-component/src/index.js	100% <100%> (ø)	⬆️
...s/babel-plugin-transform-svg-component/src/util.js	94.91% <100%> (+13.33%)	⬆️

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[theKashey]

🔥, look like it also brings custom templates.