React UNSAFE_ methods not passing

[JohnPhamous]

Bug Report

• tslint-microsoft-contrib version: 6.2.0
• TSLint version: 5.10.0
• TypeScript version: 3.5.3
• Running TSLint via: CLI webpack prod build, VS Code

TypeScript code being linted

public UNSAFE_componentWillReceiveProps(nextProps: IOnboardReleaseFormProps): void {
   ...
  }

Actual behavior

Throws this error: Method name does not match /^[a-z][\w\d]+$/: UNSAFE_componentWillReceiveProps (function-name)

Expected behavior

React 16.9.0 added UNSAFE_* methods. The regex currently being used doesn't allow for the UNSAFE_ prefix.

Proposed Changes

Not sure how yall want to handle this since it's a library dependent change. What do yall think of changing the regex to ([a-z]|UNSAFE)[\w\d]+?

[JoshuaKGoldberg]

👋 @JohnPhamous good idea! Fortunately, the function-name rule supports overriding the regular expressions used already:

tslint-microsoft-contrib/src/functionNameRule.ts

Line 73 in bfc28e9

private parseOptions(options: Lint.IOptions): Options {