! cue vet ./vet.cue ./data.yaml
cmp stderr expect-stderr

-- expect-stderr --
translations.hello.lang: incomplete value (string):
    ./vet.cue:2:26
translations.hello.lang: conflicting values false and string (mismatched types bool and string):
    ./data.yaml:13:11
    ./vet.cue:2:26
-- vet.cue --

translations: <_>: lang: string

File :: {
	translations: {...}
}
-- data.yaml --
# translated messages
translations:
  hello:
    lang: gsw
    text: Grüetzi
---
translations:
  hello:
    text: Hoi
---
translations:
  hello:
    lang: no
    text: Hallo
---
translations:
  hello:
    lang: nl
    text: Hallo
skip: true