Being that TypeScript already has features such as private class fields and the syntax is different from the proposal, I was curious how new ECMAScript proposals would be either integrated/supported into new versions of TypeScript or whether the plan was to only support the existing syntax for private fields.

I know it's one of TypeScript's goals to align with current and future standards, but it puts usage in a bit of a weird spot. Do users use both forms of syntax, only what is standard, or only what TypeScript has already implemented?

Any thoughts on how to approach using new ECMA features and/or integrate with existing TypeScript code would be greatly appreciated.

Thanks!