class KafkaJSError extends Errorimport { KafkaJSError } from "https://deno.land/x/kafkasaur@v0.0.7/index.d.ts"; ConstructorsnewKafkaJSError(e: Error | string, metadata?: KafkaJSErrorMetadata)PropertiesreadonlyoptionalhelpUrl: stringreadonlymessage: Error["message"]readonlyname: stringreadonlyretriable: boolean