Joe Hillenbrand 79e2481967 [react] add tests for useState (#36338) ...

Add a test case to prevent this from happening again:

598ffd0b99 (r34006320)

2019-06-21 13:23:18 -07:00

..

test

[react] add tests for useState (#36338)

2019-06-21 13:23:18 -07:00

v15

…

global.d.ts

…

index.d.ts

[react] revert recent change to useState (#36327)

2019-06-20 17:43:39 -07:00

package.json

…

tsconfig.json

…

tslint.json

…