DuplicatePolicy

How repeated CLI occurrences of a singleton flag combine.

• 'last' — last occurrence wins (matches historic behavior)
• 'first' — first occurrence wins; later ones parse but are ignored
• 'error' — a second occurrence is a ParseError (DUPLICATE_FLAG)

Applies to CLI token occurrences only — env/config/prompt/default resolution keeps its precedence semantics and never raises duplicates. Occurrences are counted per logical flag: aliases and the negated spelling all count toward the same flag.

• Import: @kjanat/dreamcli
• Export kind: type
• Declared in: src/core/schema/flag.ts
• Source link: src/core/schema/flag.ts:231

Signatures

type DuplicatePolicy = "last" | "first" | "error";

See Also

• Examples overview
• Example Hover
• API overview
• @kjanat/dreamcli