Feature Request Checklist

• I have read and agree to Mocha's Code of Conduct and Contributing Guidelines
• I have searched for related issues and issues with the faq label, but none matched my issue.
• I want to provide a PR to resolve this

Overview

it returns a TestFunction that has a timeout method. This is useful for setting timeouts in slow tests, without needing to define the test code inside a function() {} block.
An analogous feature would be useful for the before/beforeEach/after/afterEach hooks. The current workaround would be:

before(function() {
  this.timeout(3000);
});

Suggested Solution

before/beforeEach/after/afterEach could return a HookFunction, analogous to TestFunction, which has a timeout method. The code above could be rewritten:

before(() => {}).timeout(3000);

Alternatives

None

Additional Info

No response