K3Key
constructor(id: K3KeyId, flickId: K3FlickId? = null, gap: Boolean = false, output: K3String? = null, longPressKeyIds: List<K3KeyId>? = null, longPressDefaultKeyId: K3KeyId? = null, multiTapKeyIds: List<K3KeyId>? = null, stretch: Boolean = false, layerId: K3LayerId? = null, width: Double = DEFAULT_WIDTH)(source)