[BUG] CDSDate / CdsTimestamp not generated / found

[tsteckenborn]

Is there an existing issue for this?

• [X] I have searched the existing issues

Nature of Your Project

TypeScript

Current Behavior

I guess another quite minimal sample for this issue is:

service Test {
    entity test.TestEntity : managed {}
    entity TestEntity as projection on test.TestEntity;
}

Within the generated TypeScript files you can find:

export function _temporalAspect<TBase extends new (...args: any[]) => object>(Base: TBase) {
  return class temporal extends Base {
        validFrom?: __.CdsTimestamp | null;
        validTo?: __.CdsTimestamp | null;
      static readonly actions: Record<never, never>
  };
}

With the CdsTimestamp reporting (same e.g. with CdsDate):

Namespace '"/Users/.../.../.../@cds-models/_/index"' has no exported member 'CdsTimestamp'.ts(2694)

Expected Behavior

These types to be generated

Steps To Reproduce

See above

Environment

- **OS**: MacOS
- **Node**: 20.12.2
- **npm**: /
- **cds-typer**: branch fix/parameter-type-references
- **cds**: 7.8.1

Repository Containing a Minimal Reproducible Example

No response

Anything else?

No response