interface ReadableStreamDefaultReaderimport { type ReadableStreamDefaultReader } from "https://deno.land/x/evt@v2.5.3/lib/types/lib.dom.ts"; Type ParametersoptionalR = anyPropertiesreadonlyclosed: Promise<void>Methodscancel(reason?: any): Promise<void>read(): Promise<ReadableStreamReadResult<R>>releaseLock(): void