How to add optionalChaining

Question

How to add optionalChaining

andrewdelprete opened this issue 4 years ago · 3 comments

What would be the best way to have documentationjs support optionalChaining again? It looks like it was removed in #1371. I recently upgraded documentation from 13.1.0 to 13.2.5 and some of my code no longer builds because I was using this syntax. Any thoughts? Thank you! 🙇

Answer 1 · 2021-10-12T13:54:37.000Z

Hello make sure that you use last version of Babel, because it is released as default is on out of the box

Answer 2 · 2024-08-31T06:30:52.000Z

What would be the best way to have documentationjs support optionalChaining again? It looks like it was removed in #1371. I recently upgraded documentation from 13.1.0 to 13.2.5 and some of my code no longer builds because I was using this syntax. Any thoughts? Thank you! 🙇

Answer 3 · 2024-08-31T06:33:15.000Z

Use a Custom Babel Configuration
Since documentation.js relies on Babel for parsing, you can provide your own Babel configuration that includes the necessary plugins for supporting optional chaining.

To do this, create a .babelrc file or update your existing Babel configuration to include the necessary plugin:
{ "presets": ["@babel/preset-env"], "plugins": ["@babel/plugin-proposal-optional-chaining"] }
Run documentation build --babel .babelrc -f html -o docs