feat(docs): add ts types in the docs #16265

[dongwa]

What kind of change does this PR introduce?

• [ ] Bugfix
• [ ] Feature
• [x] Documentation
• [ ] Code style update
• [ ] Refactor
• [ ] Build-related changes
• [ ] Other, please describe:

Does this PR introduce a breaking change?

• [ ] Yes
• [x] No

Other information:

[dongwa]

I'm sorry for breaking the code format, but my eslint cannot be restored to the correct format. Can you help me correct it @rstoenescu @yusufkandemir