method BufWriterSync.createimport { BufWriterSync } from "https://deno.land/x/abc@v1.0.3/vendor/https/deno.land/std/io/bufio.ts"; create(writer: WriterSync, size?: number): BufWriterSyncreturn new BufWriterSync unless writer is BufWriterSync Parameterswriter: WriterSyncoptionalsize: number = [UNSUPPORTED]ReturnsBufWriterSync