kotlin-fork/idea/testData/multiModuleHighlighting/platformPartiallyImplemented/header/header.kt

header class <error>My</error> {

    fun foo(): Int

    fun bar(arg: Int): Boolean

}

header class <error>Your</error> {

    fun foo(): Int

    fun bar(arg: Int): Boolean

}

header class His {

    fun foo(): Int

    fun bar(arg: Int): Boolean

}