@type t() :: %Mediasoup.WebRtcTransport.Options{
  enable_sctp: boolean() | nil,
  enable_tcp: boolean() | nil,
  enable_udp: boolean(),
  initial_available_outgoing_bitrate: integer() | nil,
  listen:
    [Mediasoup.transport_listen_info()] | Mediasoup.WebRtcServer.t() | nil,
  listen_infos: [Mediasoup.transport_listen_info()] | nil,
  listen_ips: [Mediasoup.transport_listen_ip()] | nil,
  max_receive_message_size: integer() | nil,
  max_send_message_size: integer() | nil,
  port: integer() | nil,
  prefer_tcp: boolean(),
  prefer_udp: boolean(),
  sctp_default_stream_buffered_amount_low_threshold: integer() | nil,
  sctp_max_receiver_window_buffer_size: integer() | nil,
  sctp_per_stream_send_queue_limit: integer() | nil,
  sctp_send_buffer_size: integer() | nil,
  webrtc_server: Mediasoup.WebRtcServer.t() | nil
}