Allow increment in for loop statements

[RussellSprouts]

Code like this is perfectly idiomatic and has little risk of causing an issue:

for (let i = 0; i < length; i++) {
  // ...
}

It would be nice to have an option to allow increment operators in this context.

[ChrisMBarr]

Agreed. an option like allow-for-loops or ignore-for-loops would be useful here.