Prop usage is not detected

[budde377]

The following code:

const React = require('react')
const someArray = require('./someArray')

const Test = props => <div>
    {someArray.map(l => <div
      key={l}>
        {props.property + props.property2}
      </div>)}
  </div>

Test.propTypes = {
  property: React.propTypes.string.isRequired,
  property2: React.propTypes.string.isRequired
}

raises error

  12:13  error  'property' PropType is defined but prop is never used  react/no-unused-prop-types

with eslint-plugin-react version 6.10.0.

[ljharb]

What is [].suppoerted? that's not a property that would exist on arrays?

[budde377]

@ljharb That was a typo. I have corrected the example.

[sospedra]

Can confirm on v6.10.3
It's because is inside the map function :/