The setup snippet here is misleading: https://developer.android.com/jetpack/androidx/releases/compose#declaring_dependencies

kotlinPlugin

may be a configuration that will actually exist in Kotlin 1.4 or 1.5 at some point, but it's nowhere to be found in 1.3.72, nor 1.4-M1. The

kotlinCompilerExtensionVersion = "0.1.0-dev10"

is the replacement, while the page shows both. I lost some time with it that I'd have preferred to spend playing with Compose itself, or something else. Would be great that this doc stops to be misleading by removing the line, until the configuration actually exists. EDIT: Reported the issue: https://issuetracker.google.com/issues/155323417

kotlinCompilerVersion is actually kotlin embedded version from Google Maven Repo

I didn't say otherwise

Oh I see what you mean