}
            else -> errorWithFirSpecificEntries("Invalid type reference", fir = this)
        }
        return if (isVararg) {
            rendered.asArrayType()
        } else {
            rendered
        }
    }

    private fun String.asArrayType(): String {
        arrayClassIdByElementType[this]?.let { return it }
        return "kotlin.Array<out $this>"
    }