interface OpenOptionsimport { type OpenOptions } from "https://deno.land/x/deno@v1.0.0/cli/js/ops/fs/open.ts"; Propertiesoptionalread: booleanoptionalwrite: booleanoptionalappend: booleanoptionaltruncate: booleanoptionalcreate: booleanoptionalcreateNew: booleanoptionalmode: numberPermissions to use if creating the file (defaults to 0o666, before the process's umask). It's an error to specify mode without also setting create or createNew to true. Ignored on Windows.