Multiple parameter lists are not supported

[nadenf]

Given a React component:

@react object Component {
  case class Props(argA: Int, argB: String)(argC: Double)

  val component = FunctionalComponent[Props] { props =>
    h1(props.argC)
  }
}

There are a few issues related to supporting multiple parameter lists.

Multiple parameters are not merged

Will not compile with error:

value argC is not a member of com.example.Component

IntelliJ doesn't recognise multiple parameter lists for autocomplete

In addition when writing props and engaging autocomplete it will not show the full list of parameters.

IntelliJ doesn't recognise multiple parameter lists when used

Using the above component but without the h1 e.g.

Component(1, "2")(3.0)

Will compile but IntelliJ will show the red line with the error message "Unspecified value parameters: args: Double).