method PacketCodec.prototype.readPacketRe-exportimport { PacketCodec } from "https://deno.land/x/grm@0.5.4/mod.ts"; readPacket(_reader: PromisedNetSockets | PromisedWebSockets): Promise<Buffer>Parameters_reader: PromisedNetSockets | PromisedWebSocketsReturnsPromise<Buffer>