<Kotlin detect ProtoNumber collisions compile time...

# stackoverflow

[user]

Kotlin detect ProtoNumber collisions compile time
I want to use kotlin.serialization ProtoBuf mode in android app. How do I check compile time that @ProtoNumber annotations don't collide? Here's example of buggy class, both annotation specify 1 as number, this is broken but gives no runtime error:
@Serializable
data class TestOverlap(
@ProtoNumber(1)
val a: Int?,

@ProtoNumber(1)
val b:...