v7.0.0-beta.21

v7.0.0-beta.21

• Apply location data fix to decorators plugin (#699) (James Henry)
• Throw if rest element is not in last position for object expressions (Brian Ng)
• Enable optionalCatchBinding plugin for test262 tests (#697) (Brian Ng)
• Fix TypeScript TypeParameterDeclaration location start values (Brian Ng)
• Add failing test case (James Henry)
• Raise error if trailing comma after rest element in async func params (Brian Ng)
• Improve error message for comma after rest element in arrow func (Brian Ng)
• Fix some cases of keywords with escape sequences (Brian Ng)
• Fix some cases of invalid labeled declarations (Brian Ng)
• Adjusted Object Rest/Spread syntax handling to the latest spec (#670) (Mateusz Burzyński)
• Test262 update (#692) (Mateusz Burzyński)
• Update rollup config options (#685) (Brian Ng)
• add test for do expressions (#688) (Sangboak Lee)
• Fix: Use parseExprAtom() for TS module id string (#684) (James Henry)