Is there a comprehensive list of such incompatibilities documented somewhere?

	▲	paulddraper a year ago \| parent [-]
		That's not the same. That guarantees that the types do not determine the output (e.g. no const enums), not that you can "strip" types to get the same output.

Not that I'm aware of.

Decorators would be another example. (Though they have always been marked experimental.)

And of course JSX, but that's not a TypeScript invention.