for..of loops are considered restricted syntax

[emteknetnz]

When using a for..of loop it's considered restricted syntax

I'm forced to use // eslint-disable-line no-restricted-syntax in order to use it. The alternative is to use a traditional for loops, which is kind of antiquated, or using .forEach(() => {}) and having everything in a function

Looks like for..of is a restricted syntax in airbnb, community does not seem to particularly agree with this - airbnb/javascript#1271

Acceptance criteria

• Update eslint-config to allow for..of loops
• Also allow null coalsessing - ?? and ?.