method TelegramBaseClient.prototype._borrowExportedSenderRe-exportimport { TelegramBaseClient } from "https://deno.land/x/grm@0.5.4/mod.ts"; _borrowExportedSender(dcId: number,shouldReconnect?: boolean,existingSender?: MTProtoSender,): Promise<MTProtoSender>ParametersdcId: numberoptionalshouldReconnect: booleanoptionalexistingSender: MTProtoSenderReturnsPromise<MTProtoSender>