Add support of Babel 8 AST changes for Babel 7 with flag BABEL_TYPES_8_BREAKING

[coderaiser]

💻

• Would you like to work on this feature?

What problem are you trying to solve?

Would be great to have all AST changes enabled for Babel 7 with env variable BABEL_TYPES_8_BREAKING.

Describe the solution you'd like

Describe alternatives you've considered

Documentation, Adoption, Migration Strategy

No response

[babel-bot]

Hey @coderaiser! We really appreciate you taking the time to report an issue. The collaborators on this project attempt to help as many people as possible, but we're a limited number of volunteers, so it's possible this won't be addressed swiftly.

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[liuxingbaoyu]

Unfortunately it seems to me that this might be more difficult than releasing CJS and ESM at the same time.