Type Alias ValidationResult<T>

ValidationResult:
| { ok: true; value: T }
| { errors: ValidationError[]; ok: false }

@ifc-lite/extensions — Extension model and capability grammar for IFClite.

Phase 0 surface. UI-host integration (loader, runtime, slot rendering) is added in Phase 1. AI authoring (Phase 2), flavors (Phase 3), and self-improvement loops (Phase 4) follow.