Enum arrays in type definitions generate incorrect TypeScript types

[genu]

When defining an enum array field in a ZenStack type definition, the generated TypeScript type produces a union of individual enum values instead of an array of enum values.

ZModel Schema:

  enum ShirtColor {
      Black
      White
      Red
      Green
      Blue
  }

  type Configuration {
      teamColors    ShirtColor[]?  // This should be an optional array
  }

Generated Schema (correct):

  In .generated/zenstack/schema.ts:
  teamColors: {
      name: "teamColors",
      type: "ShirtColor",
      optional: true,
      array: true  // ✅ Correctly marked as array
  }

Generated type:

type TestConfiguration = TypeDefResult<SchemaType, "Configuration">
// teamColors is typed as "Black" | "White" | "Red" | "Green" | "Blue" | "Yellow" | "Cyan" | "Magenta" | "Gray" | null;

Excpected

For an enum array field like teamColors ShirtColor[]?, the generated TypeScript type should be teamColors?: ShirtColor[] | null | undefined

[ymc9]

Thank you @genu ! I'll look into it.