Sender import { Sender } from "destack:channel"; Synchronous sender endpoint. export interface Sender { send(value: ^T): Result>; trySend(value: ^T): Result>; close(): void; } language/library/src/channel/channel.ds:62:71 Members send(value: ^T): Result> Send one value. trySend(value: ^T): Result> Try to send one value without blocking. close(): void Close this sender.