Convert to Anko Layouts DSL: function dp is unresolved

[yanex]

1. In the activity_main.xml there is a line android:layout_height="79dp"
2. Invoke Code / Convert to Anko Layouts DSL
   Result: .lparams(width = wrapContent, height = dp(79))
   The function dp is shown red.
   Either another existing function should be used, or function dp should exist.

Build:
AS 3.0.1 (#AI-171.4443003) + Kotlin IDE plugin 1.2.30-eap-8-Studio3.0-1 + gradle plugin 1.2.30-eap-6
AS 3.1 Beta 1 (#AI-173.4567466) + Kotlin IDE plugin 1.2.30-eap-8-Studio3.1-1 + gradle plugin 1.2.30-eap-6