📎 Implement useImplicitBoolean

[dyc3]

Description

Add useImplicitBoolean, a rule that enforces using implicit booleans in JSX over explicit boolean props.

Valid

<Foo bar />
<Foo bar={false} />

Invalid

<Foo bar={true} />

Requested here: #3 (comment)

Source: https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-boolean-value.md

Note that we already have noImplicitBoolean, the opposite of this rule. Would it be worth it to combine them into one rule? The best time to do so would be before 2.0.

[arendjr]

useConsistentBooleanProps with values implicit and explicit?

I don’t really like that noExplicitBoolean has no reference in its name that it’s for use with JSX; it sounds like something TypeScript-specific.