Function getDeclaredAnnotation

scripts/declared-annotation.ts:113–125

(signalKey: string)

 * else null.
 */
export function getDeclaredAnnotation(signalKey: string): string | null {
  if (!signalKey || typeof signalKey !== 'string') return null;
  const dim = primaryDimensionFor(signalKey);
  if (!dim) return null;

  const profile = readProfile();
  const declared = profile?.declared?.[dim];
  if (typeof declared !== 'number') return null;

  if (declared >= STRONG_HIGH) return DIMENSION_PHRASING[dim].high;
  if (declared <= STRONG_LOW) return DIMENSION_PHRASING[dim].low;
  return null;
}