Method rex_yform_manager_dataset::get() should return static(rex_yform_manager_dataset)|null but returns rex_yform_manager_dataset|null.

Method rex_yform_manager_dataset::getRaw() should return static(rex_yform_manager_dataset) but returns rex_yform_manager_dataset.

Method rex_yform_manager_dataset::queryOne() should return static(rex_yform_manager_dataset)|null but returns rex_yform_manager_dataset|null.

Method rex_yform_manager_dataset::queryCollection() should return rex_yform_manager_collection<static(rex_yform_manager_dataset)> but returns rex_yform_manager_collection<rex_yform_manager_dataset>.