kotlin-stdlib / kotlinx.wasm.jsinterop / setFunction setFunction Native 1.3 fun setFunction ( arena : Arena , obj : Object , propertyName : Pointer , propertyLength : Int , function : Int ) (source) Deprecated: K/N WASM target and all related API is deprecated for removal. See https://blog.jetbrains.com/kotlin/2023/02/update-regarding-kotlin-native-targets for additional details