Up to now, passing '' has meant stdin (for read) and stdout (for
write), but this is not very guessable.
Instead, use a symbol for each of stdin and stdout. The
combo-keyword unique symbol in TypeScript means that typeof stdin
will accept only that symbol (in contrast with the type symbol).
This, along with changes to the docs in the website, should help with #161.
Up to now, passing
''has meant stdin (for read) and stdout (for write), but this is not very guessable.Instead, use a symbol for each of
stdinandstdout. The combo-keywordunique symbolin TypeScript means thattypeof stdinwill accept only that symbol (in contrast with the typesymbol).This, along with changes to the docs in the website, should help with #161.