Feature Request: Don't require semi-colons after bound-method declarations.

[AndyMoreland]

TypeScript code being linted

private handleFoo = (newState: boolean) => {
    this.setState({ banana: newState });
}

Actual behavior

When I have the "semicolon" rule on, tslint complains of a missing semi-colon after the closing } in this method definition.

Expected behavior

I want a way to make the semi-colon after the closing } optional. I view this construct as a way of defining a /method/, not a /property/, and methods don't close with ;.

[adidahiya]

We could change the semicolon rule to start being lenient here, or add a new allow-member-functions option to enable leniency. My slight preference is for the former. Thoughts @jkillian?

[AndyMoreland]

I've pushed a PR that addresses this, I think. If the semi-colon rule is set to "enabled", it'll be lenient. When it's "always", it'll require them.