Summary:
Generating this diff was difficult. We _will_ fix the issues with jscodeshift, but i don't want to block the syntax change on that.
To get this diff, I first codemodded all of xplat to use exact-by-default. Then i turned on implicit-inexact-object:error enforcement to get a list of errors showing places that violated the lint. With that, I used this to generate a list of `sed` commands to add `...`:
```
flow --json | jq '.errors | .[] | .message | .[] | .loc | {source, "line": .end."line", "column": .end."column"} | "\(.column),\(.line),\(.source)"' | sort -n -r | sed 's/"//g' | while read -r line; do echo $line; awk -F',' "{ print \"sed -i '\"\$2\"s/./...&/\"\$1\"' \" \$3 }"; done
```
Then I ran prettier, reverted generated files, and manually fixed up suppressions that got messed up.
Changelog: [Internal]
Reviewed By: gkz
Differential Revision: D18516431
fbshipit-source-id: 6cf940dce411fb179e7ebaff764bd5113a07989f
Summary: Remove `$Subtype` and `$Supertype` utilities. Replacement was done on a best-effort basis. In many cases it sufficed to replace `$Supertype<T>` and `$Subtype<T>` with `T`, but when this was not possible `any | T` and `any & T` were used instead.
Reviewed By: jbrown215
Differential Revision: D13624765
fbshipit-source-id: 82ee9d43cfc318ed4bd2d84e0f4c5c1d8f488a9c
Summary:
These comments were confusing since we don't use flow-typed.
cc bvaughn.
I have replaced our local types by flow-typed, removed metro custom stub and deleted `flow-github` directory.
As result, createReactClass, PropTypes and Metro types won't be distributed to RN users. If you need it, you should relay on flow-typed.
Pull Request resolved: https://github.com/facebook/react-native/pull/20320
Reviewed By: TheSavior
Differential Revision: D13517157
Pulled By: rickhanlonii
fbshipit-source-id: e52c0b6114114a706f6152b2031c600e3dece0d2
Jordan Brown
Daniel Sainati
Nicolas Charpentier