Description

Some CLI options accept undocumented values. For example:

• --quote-properties accepts undocumented value AsNeeded and Preserve
• --quote-style accepts undocumented values Double and Single
• --semicolons accepts undocumented value Always and AsNeeded
• --traling-commas accepts undocumented value All, ES5 and None
• --arrow-parentheses accepts undocumented value Always and AsNeeded
• --attribute-position accepts undocumented value Auto and Multiline
• ...

We should remove the support for these values.
This is a breaking change. The release of a major is required.