public static DataSourceInvertedStandard <CollectionNullableDataContainerFactory <DefaultedNullableCollectionStateValidator <TValue>, TSource, TValue>, Option <TValue>[], Option <TValue>[], UniqueValidator <Option <TValue> >, ItemCountValidator <Option <TValue> > > ItemCount <TSource, TValue>(this DataSourceInverted <CollectionNullableDataContainerFactory <DefaultedNullableCollectionStateValidator <TValue>, TSource, TValue>, Option <TValue>[], Option <TValue>[], UniqueValidator <Option <TValue> > > source, int?minimumItems = null, int?maximumItems = null)
 => source.Add(new ItemCountValidator <Option <TValue> >(minimumItems, maximumItems));
 public static DataSourceInvertedStandard <NullableCollectionDataContainerFactory <NullableOptionalCollectionStateValidator <TValue>, TSource, TValue>, Option <TValue[]>, TValue[], ItemCountValidator <TValue>, UniqueValidator <TValue> > Unique <TSource, TValue>(this DataSourceInverted <NullableCollectionDataContainerFactory <NullableOptionalCollectionStateValidator <TValue>, TSource, TValue>, Option <TValue[]>, TValue[], ItemCountValidator <TValue> > source)
 => source.Add(new UniqueValidator <TValue>());
 public static DataSourceInvertedStandard <CollectionNullableDataContainerFactory <DefaultedNullableCollectionStateValidator <TValue>, TSource, TValue>, Option <TValue>[], Option <TValue>[], UniqueValidator <Option <TValue> >, CustomValidator <Option <TValue>[]> > Assert <TSource, TValue>(this DataSourceInverted <CollectionNullableDataContainerFactory <DefaultedNullableCollectionStateValidator <TValue>, TSource, TValue>, Option <TValue>[], Option <TValue>[], UniqueValidator <Option <TValue> > > source, string description, Func <Option <TValue>[], bool> validator)
 => source.Add(new CustomValidator <Option <TValue>[]>(description, validator));
 public static DataSourceInvertedStandard <DefaultedCollectionStateValidator <TValue>, ItemCountValidator <TValue>, UniqueValidator <TValue>, TValue[]> Unique <TValue>(this DataSourceInverted <DefaultedCollectionStateValidator <TValue>, ItemCountValidator <TValue>, TValue[]> source)
 => source.Add(new UniqueValidator <TValue>());
 public static DataSourceInvertedStandard <NullableCollectionDataContainerFactory <NullableOptionalCollectionStateValidator <TValue>, TSource, TValue>, Option <TValue[]>, TValue[], ItemCountValidator <TValue>, CustomValidator <TValue[]> > Assert <TSource, TValue>(this DataSourceInverted <NullableCollectionDataContainerFactory <NullableOptionalCollectionStateValidator <TValue>, TSource, TValue>, Option <TValue[]>, TValue[], ItemCountValidator <TValue> > source, string description, Func <TValue[], bool> validator)
 => source.Add(new CustomValidator <TValue[]>(description, validator));
 public static DataSourceInvertedStandard <DefaultedCollectionStateValidator <TValue>, ItemCountValidator <TValue>, CustomValidator <TValue[]>, TValue[]> Assert <TValue>(this DataSourceInverted <DefaultedCollectionStateValidator <TValue>, ItemCountValidator <TValue>, TValue[]> source, string description, Func <TValue[], bool> validator)
 => source.Add(new CustomValidator <TValue[]>(description, validator));
 public static DataSourceInvertedStandard <DefaultedCollectionStateValidator <TValue>, UniqueValidator <TValue>, ItemCountValidator <TValue>, TValue[]> ItemCount <TValue>(this DataSourceInverted <DefaultedCollectionStateValidator <TValue>, UniqueValidator <TValue>, TValue[]> source, int?minimumItems = null, int?maximumItems = null)
 => source.Add(new ItemCountValidator <TValue>(minimumItems, maximumItems));
 public static DataSourceInvertedStandard <CollectionDataContainerFactory <RequiredCollectionStateValidator <TValue>, TSource, TValue>, TValue[], TValue[], ItemCountValidator <TValue>, UniqueValidator <TValue> > Unique <TSource, TValue>(this DataSourceInverted <CollectionDataContainerFactory <RequiredCollectionStateValidator <TValue>, TSource, TValue>, TValue[], TValue[], ItemCountValidator <TValue> > source)
 => source.Add(new UniqueValidator <TValue>());
 public static DataSourceInvertedStandard <CollectionDataContainerFactory <RequiredCollectionStateValidator <TValue>, TSource, TValue>, TValue[], TValue[], UniqueValidator <TValue>, ItemCountValidator <TValue> > ItemCount <TSource, TValue>(this DataSourceInverted <CollectionDataContainerFactory <RequiredCollectionStateValidator <TValue>, TSource, TValue>, TValue[], TValue[], UniqueValidator <TValue> > source, int?minimumItems = null, int?maximumItems = null)
 => source.Add(new ItemCountValidator <TValue>(minimumItems, maximumItems));
 public static DataSourceInvertedStandard <CollectionDataContainerFactory <RequiredCollectionStateValidator <TValue>, TSource, TValue>, TValue[], TValue[], UniqueValidator <TValue>, CustomValidator <TValue[]> > Assert <TSource, TValue>(this DataSourceInverted <CollectionDataContainerFactory <RequiredCollectionStateValidator <TValue>, TSource, TValue>, TValue[], TValue[], UniqueValidator <TValue> > source, string description, Func <TValue[], bool> validator)
 => source.Add(new CustomValidator <TValue[]>(description, validator));