enum MediaTypeimport { MediaType } from "https://deno.land/x/railgun@v0.1.0/mod.ts"; MembersCSS = "text/css"FormUrlencoded = "application/x-www-form-urlencoded"HTML = "text/html"JavaScript = "text/javascript"JSON = "application/json"MultipartFormData = "multipart/form-data"OctetStream = "application/octet-stream"Text = "text/plain"