TypeScript Bot 1b2ffa9212 Cherry-pick PR #33150 into release-3.6 (#33285)
Component commits:
b86c86de57 Add heuristic for extracting irreducible `null` and `undefined` types from intersections of unions
2019-09-06 13:11:29 -07:00
..
2019-08-30 18:01:59 -07:00