Anders Hejlsberg 4d6dd119d5
Add missing mapped type indexed access constraint (#47370)
* Type { [P in K]: E }[X] has constraint E with X substutited for P

* Add regression test

* Fix PragmaMap and ReadonlyPragmaMap declarations

* Explore additional constraint

* Revert previous change

* Add tests
2022-01-11 07:23:18 -08:00
..
2021-11-04 10:55:11 -07:00