Deno.readAllSync
deprecatedSynchronously reads Reader r until EOF (null) and returns the content as Uint8Array.
@deprecated
Use readAllSync from std/streams/conversion.ts instead. Deno.readAllSync will be removed in the future.
© 2018–2022 the Deno authors
https://doc.deno.land/deno/stable/~/Deno.readAllSync
