MessageChannel.messagePortOne of the two endpoints of a messageChannel. Messages posted on one port are delivered to the message listener of the other.
inherit Js_of_ocaml__.Dom_html.eventTargetmethod postMessage_withTransfer : 'a. 'a ->
Js_of_ocaml__.Js.Unsafe.any Js_of_ocaml__.Js.js_array Js_of_ocaml__.Js.t ->
unit Js_of_ocaml__.Js.methport##postMessage_withTransfer msg transfer posts msg, transferring ownership of the transferable objects in transfer (e.g. ArrayBuffers or other messagePorts) to the receiving context.