* feat: add new parser `babel-ts` to parse TypeScript syntaxes via Babel
* docs: document parser babel-ts
* chore: enable babel-ts in markdown and worker.js
* verify all TS tests against babel-ts except disabled by disableBabelTS
* support for TSDeclareMethod; fix abstract properties and methods
* fix embedded angular templates and styles
* fix TSImportType
* simplify babel options combinations
* fix method decorators
* fix ranges
* work around loc inconsistencies for SequenceExpression
* don't print trailing comma in type parameters (unsupported in TS < 3.3)
* preserve quotes for class properties
* align printing of single-parameter functions
* fix comments in degenerate single-element unions and intersections
* fix comments for methods
* fix comments for mapped types
* edit docs, change 'since' to 2.0.0
* add changelog
* fix code sample on playground
* update snapshots after rebase
Co-authored-by: Georgii Dolzhykov <thorn.mailbox@gmail.com>
This pull requests adds a new parser option `lwc`. This is the same as the HTML parser, but it adds support for unquoted HTML attributes per the needs of LWC. See: #5627
* chore: upgrade Jest
* chore: update snapshots
* chore: lock down babel dependency using invalid syntax
* 2 args to test.skip
* use jest 22 for now
* Revert "2 args to test.skip"
This reverts commit 691fdc3f99e320f2303958f2b503f7b4c93fa455.
* remove snapshot name from matcher
* fix standalone tests skips
* Add a single test suite for blank files in all parsers
The parsers that don’t yet support blank files have been filtered out of the list until they do.
* Don’t directly `require()` Prettier
* Update `require`
* Add missing Babylon parser
* Update snapshots