method Client.prototype.filterimport { Client } from "https://deno.land/x/mtkruto@0.0.998/mod.ts"; filter<D extends Update>(predicate: (update: Update) => update is D, handler: Handler<D>): voidfilter(predicate: (update: Update) => MaybePromise<boolean>, handler: Handler): voidType ParametersD extends UpdateParameterspredicate: (update: Update) => update is Dhandler: Handler<D>ReturnsvoidParameterspredicate: (update: Update) => MaybePromise<boolean>handler: HandlerReturnsvoid