class Deno.File implements Reader, ReaderSync, Writer, WriterSync, Seeker, SeekerSync, CloserThe Deno abstraction for reading and writing files. ConstructorsnewFile(rid: number)Propertiesreadonlyrid: numberMethodsclose(): voidread(p: Uint8Array): Promise<number | null>readSync(p: Uint8Array): number | nullseek(offset: number, whence: SeekMode): Promise<number>seekSync(offset: number, whence: SeekMode): numberwrite(p: Uint8Array): Promise<number>writeSync(p: Uint8Array): number