BytePacketBuilder

expect fun BytePacketBuilder(headerSizeHint: Int = 0): BytePacketBuilder
actual fun BytePacketBuilder(headerSizeHint: Int = 0): BytePacketBuilder
actual fun BytePacketBuilder(headerSizeHint: Int = 0): BytePacketBuilder
actual fun BytePacketBuilder(headerSizeHint: Int = 0): BytePacketBuilder