import 'package:objectbox/objectbox.dart'; @Entity() class TaskStatusEntity { @Id() int id = 0; @Unique() String taskId; bool completed; @Property(type: PropertyType.date) DateTime? completedAt; @Property(type: PropertyType.date) DateTime createdAt; @Property(type: PropertyType.date) DateTime updatedAt; TaskStatusEntity({ required this.taskId, required this.completed, this.completedAt, required this.createdAt, required this.updatedAt, }); }