class StringWriter implements Writerimport { StringWriter } from "https://deno.land/x/deno@v0.28.0/std/io/mod.ts"; Writer utility for buffering string chunks ConstructorsnewStringWriter(base?: string)PropertiesprivatebyteLength: numberprivatecache: string | undefinedprivatechunks: Uint8Array[]MethodstoString(): stringwrite(p: Uint8Array): Promise<number>