MediaKeyMessageEventInit

inline fun MediaKeyMessageEventInit(    messageType: MediaKeyMessageType?,     message: ArrayBuffer?,     bubbles: Boolean? = false,     cancelable: Boolean? = false,     composed: Boolean? = false): MediaKeyMessageEventInit(source)

Since Kotlin

1.1
fun MediaKeyMessageEventInit(    messageType: MediaKeyMessageType?,     message: ArrayBuffer?,     bubbles: Boolean? = false,     cancelable: Boolean? = false,     composed: Boolean? = false): MediaKeyMessageEventInit(source)

Since Kotlin

1.8