class Contextimport { Context } from "https://deno.land/x/railgun@v0.5.2/context.ts"; ConstructorsnewContext(request: Request)Propertiesbody: unknowncontentTypewriteonlycookie: Cookiereadonlycookiesheaders: HeadersresponsereadonlysetCookiesstatusstatusTextreadonlyURLMethodsdeleteContentType()deleteCookie(name: string)upgrade()