nextProps aren't handled by no-unused-props

[remcohaszing]

I have the following (simplified) piece of code:

  componentWillReceiveProps(nextProps) {
    if (!nextProps.error) {
      console.log('oh noez');
    }
  }

This triggers the following ESLint error:

  89:27  error  'error' is missing in props validation  react/prop-types

However, if I do add error to propTypes, another error is triggered:

  33:10  error  'error' PropType is defined but prop is never used  react/no-unused-prop-types

I think the two rules should cooperate.

I'm using the following relevant packages:

• eslint@3.15.0
• eslint-config-airbnb@14.1.0
• eslint-plugin-react@6.10.0

[emirdeliz]

+1

[ljharb]

It's not really about "cooperation", but certainly both rules should be able to detect used props in nextProps identically.