using System.Collections.Generic;

namespace Deltares.Maps
{
    public interface IFeatureCollection
    {
        void Add(IFeature feature);

        void Add(IEnumerable<IFeature> features);

        void Remove(IFeature feature);

        void Clear();

        // Gets the feature count
        int Count { get; }
    }

    public interface IFeatureCollection<T> : IFeatureCollection
        where T : IFeature
    {
        void Add(T feature);

        void Add(IEnumerable<T> features);

        void Remove(T feature);
    }
}