Summary: Taking another stab at adding some lint rules to make it harder to shoot yourself in the foot. Hopefully nothing too controversial. Preferring spread and rest should lead is more readable and there's no downside when using ES6. The "useless" rules are just things like renaming imports to the original name which should only happen during refactors.
Reviewed By: jknoxville
Differential Revision: D16180453
fbshipit-source-id: 1cf6851b7726c0aee953ec7cf7dd6fa0aca32253
e831743132
