fix(api): add experimental flag

[mrlubos]

Closes #179

[codecov]

Codecov Report

Attention: Patch coverage is 13.72549% with 44 lines in your changes are missing coverage. Please review.

Project coverage is 90.80%. Comparing base (3921a57) to head (a2f521e).

Files	Patch %	Lines
src/utils/handlebars.ts	10.20%	44 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #191      +/-   ##
==========================================
- Coverage   91.80%   90.80%   -1.01%     
==========================================
  Files          66       66              
  Lines        3941     3990      +49     
  Branches      477      477              
==========================================
+ Hits         3618     3623       +5     
- Misses        322      366      +44     
  Partials        1        1              

Flag	Coverage Δ
unittests	90.80% <13.72%> (-1.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.