/**
 * GeneralizedTaskDefinition — Mode-discriminated task definitions.
 *
 * This is the canonical task type for the architecture overhaul. It supports
 * all five evaluation modes via a discriminated union on the `mode`
 * field. Common fields (id, title, description, area, etc.) are shared;
 * mode-specific fields live only on the relevant variant.
 *
 * @see docs/design-docs/architecture-overhaul/domain-model.md (canonical)
 * @see docs/design-docs/architecture-overhaul/test-definition.md (authoring surfaces)
 * @see docs/archive/exec-plans/architecture-overhaul/phase-0-foundation-types.md (task 0h)
 */
export {};
