method Channel.prototype.filterRe-exportimport { Channel } from "https://deno.land/x/async_channels@1.0.0-alpha45/mod.ts"; filter(fn: (val: T) => boolean | Promise<boolean>,bufferSize?,options?: ChannelPipeOptions | undefined,): Receiver<T>Parametersfn: (val: T) => boolean | Promise<boolean>optionalbufferSize = [UNSUPPORTED]optionaloptions: ChannelPipeOptions | undefined = [UNSUPPORTED]ReturnsReceiver<T>