ipvalverde/EPPlus.DataExtractor

📋 Other changes

• The `WithCollectionProperty` methods now ensure that the collection property is of the exact same type of the expected collection. So if you're using the `WithCollectionProperty` overload that expects a collection property of `Collection<T>`, your model must have its collection property as a `Collection<T>`. If the property is of type `ObservableCollection<T>`, for example, which inherits from `Collection<T>`, an error will be thrown at runtime. For such cases, the `WithInitializedCollectionProperty` must be used instead.

📋 Changes

• WithCollectionProperty overloads were added to support ICollection properties. These properties must be already initialized in the model, otherwise, an exception will be thrown.
• Existing WithCollectionProperty methods were changed, now if the collection property is already initialized, the extraction process will only add new instances of extracted data to it rather than always creating a new instance of the collection property.