https://github.com/android/nowinandroid/blob/1c2fe163a0801c110678eb5b46d11d2e64408f36/feature/search/src/main/kotlin/com/google/samples/apps/nowinandroid/feature/search/SearchScreen.kt#L127

In the case of the above example, it can be written as follows:

@startuml
'https://plantuml.com/class-diagram
class SearchScreen {
    # {static} void SearchRoute()
    # {static} void SearchScreen()
    + {static} void EmptySearchResultBody()
    - {static} void SearchNotReadyBody()
    - {static} void SearchResultBody()
    - {static} void RecentSearchesBody()
    - {static} void SearchToolbar()
    - {static} void SearchTextField()
}
@enduml