watch -d 1000 foo {}
# => Now watching files at "/home/rose/foo". Press ctrl+c to abort.

watch -d 1000 foo {}
# => Error: nu::parser::parse_mismatch
# => 
# =>   × Parse mismatch during operation.
# =>    ╭─[entry #15:1:10]
# =>  1 │ watch -d 1000 foo {}
# =>    ·          ──┬─
# =>    ·            ╰── expected duration with valid units
# =>    ╰────

watch -d 1000 foo {}
# => Warning: nu::parser::deprecated
# => 
# =>   ⚠ Flag deprecated.
# =>    ╭─[entry #3:1:7]
# =>  1 │ watch -d 1000 foo {}
# =>    ·       ─┬
# =>    ·        ╰── watch --debounce-ms was deprecated in 0.107.0 and will be removed in 0.109.0.
# =>    ╰────
# =>   help: `--debounce-ms` will be removed in favour of  `--debounce`
# => 
# => Now watching files at "/home/rose/foo". Press ctrl+c to abort.