* babel/parser: test helpers: when test fails with an exception and both reference output file and options.json file do not exist, write a simple options.json with the error message to expect when such a file doesn't exist yet. This completes the `jest -u` capability for new tests which are expected to *fail*.
This allows the new parser package to be used in TypeScript projects, with static type checking and auto-completions. IDEs like VSCode will use this to show auto completions even in JavaScript projects, which is a huge benefit to users wanting to use the parser directly.
This PR follows the auto-generated .d.ts that was added to @babel/types in #7101
- took outdated DefinitelyTyped babylon .d.ts and updated it using new site's documentation.
- added "typings" folder to package, with the new .d.ts
- connected new .d.ts via package.json's "types" field. also adjusted "files" so folder will be published.
- definition file uses TypeScript 2.9's new `import('package').Type` syntax.
| Q | A <!--(Can use an emoji 👍) -->
| ------------------------ | ---
| Fixed Issues? | None
| Patch: Bug Fix? | No
| Major: Breaking Change? | No
| Minor: New Feature? | No
| Tests Added + Pass? | Existing tests pass
| Documentation PR | No
| Any Dependency Changes? | `regenerator-transform` in `@babel/plugin-transform-regenerator`
| License | MIT
I recently updated `regenerator`, `regenerator-transform`, and `regenerator-preset` to fix a number of vulnerabilities surfaced by `npm audit`. There was no need to update `regenerator-runtime`, as it does not have any dependencies of its own. I'm happy to report the latest versions of these packages have zero vulnerability warnings according to `npm audit`.
While I was at it, I also updated all dependencies of these packages to their Babel 7 equivalents, so there should hopefully be fewer legacy package dependencies installed because of Regenerator.
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| Q | A <!--(Can use an emoji 👍) -->
| ------------------------ | ---
| Fixed Issues? | --
| Patch: Bug Fix? |
| Major: Breaking Change? |
| Minor: New Feature? |
| Tests Added + Pass? | Yes
| Documentation PR | <!-- If so, add `[skip ci]` to your commit message to skip CI -->
| Any Dependency Changes? |
| License | MIT
Good ol' plugin ordering 🙃
Ref: https://github.com/babel/babel/pull/7065#issuecomment-395959112
