function writeAllCloseimport { writeAllClose } from "https://deno.land/x/dnit@dnit-v1.14.3/utils/io.ts"; writeAllClose(content: string, dest: Deno.Writer & Deno.Closer): Promise<void>Write string content to Writer and close Parameterscontent: stringdest: Deno.Writer & Deno.CloserReturnsPromise<void>