* Enable prefer-const rule
Stylistically I don't like this but Closure Compiler takes advantage of
this information.
* Auto-fix lints
* Manually fix the remaining callsites
* Refactor: visit CallExpression
Instead of visiting the functions and looking up to see if they're in a Hook call, visit Hook calls and look down to see if there's a callback inside. I will need this refactor so I can visit functions declared outside the call.
* Check deps when callback body is outside the Hook call
* Handle the unknown case
Per discussion at Facebook, we think hooks have reached a tipping point where it is more valuable to lint against potential hooks in classes than to worry about false positives.
Test plan:
```
# run from repo root
yarn test --watch RuleOfHooks
```
* Move remaining things to named exports
The interesting case here is the noop renderers. The wrappers around the
reconciler now changed to use a local export that gets mutated.
ReactNoop and ReactNoopPersistent now have to destructure the object to
list out the names it's going to export. We should probably refactor
ReactNoop away from createReactNoop. Especially since it's also not Flow
typed.
* Switch interactions to star exports
This will have esModule compatibility flag on them. They should ideally
export default instead.
* [eslint-plugin-react-hooks] Fix cyclic caching for loops containing a condition
* [eslint-plugin-react-hooks] prettier write
* [eslint-plugin-react-hooks] Fix set for tests
* Update packages/eslint-plugin-react-hooks/src/RulesOfHooks.js
Co-Authored-By: Luke Kang <kidkkr@icloud.com>
Co-authored-by: Luke Kang <kidkkr@icloud.com>
* [eslint] Check forwardRef callbacks (#17220)
* [eslint] Make tests more realistic (#17220)
* [eslint] Check anonymous callback of React.memo for rules-of-hooks (#17220)
* [eslint] Add tests for callbacks not known to be components (#17220)
* [eslint] Correct comments and add another test (#17220)
* Add a way to skip/only tests to RulesOfHooks test
* [ESLint] Forbid top-level use*() calls
* Add a regression test for logical expressions
This is not a change. Just adding more coverage.
* Fixed issue with def being undefined while referencing arguments.
* Removed todo comment.
* Skip exhaustive deps check if def is null.
* Fixed code formatting in ExhaustiveDeps.
* Removed unneeded comment in ExhaustiveDeps.
Preemptively update tests wrt 'parser' requiring an absolute
path rather than a package name, even though the project is
still using ESLint 4.
Fixes#15971
* A clearer message for props destructuring where applicable
* Add line number to the "move function" message
* Add a hint for how to fix callbacks from props
* Simplify code and harden tests
* Collect all dependency references for better warnings
* Suggest updater or reducer where appropriate
