TypeScript: Backport v15 .d.ts fixes to v14#2140

Merged

IvanGoncharov merged 2 commits intographql:masterfrom apollographql:upstream-master

Aug 28, 2019

+12-7

Commits on Aug 27, 2019

Add index.d.ts as "types" field of package.json.
Jackson Kearl
committed
Replace index imports with specific paths
Jackson Kearl
committed