Maps Ash type specifications to TypeScript type annotations.

Type Mapping

• :string, :uuid, :ci_string, date/time types → string
• :integer, :float, :decimal → number
• :boolean → boolean
• :map → Record<string, any>
• :file → File (or string[] for arrays of files)
• {:array, inner} → InnerType[]
• Embedded resources → inline object type
• Enums → union of string literals
• Union types (one_of) → union of mapped types
• Unknown types → any

See Alva.Codegen.InputContract and Alva.Codegen.DtoGenerator for consumers.