// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace System.ComponentModel.Design
{
    /// <summary>
    /// This interface provides a container for services. A service container
    /// is, by definition, a service provider. In addition to providing services
    /// it also provides a mechanism for adding and removing services.
    /// </summary>
    public interface IServiceContainer : IServiceProvider
    {
        /// <summary>
        /// Adds the given service to the service container.
        /// </summary>
        void AddService(Type serviceType, object serviceInstance);
 
        /// <summary>
        /// Adds the given service to the service container.
        /// </summary>
        void AddService(Type serviceType, object serviceInstance, bool promote);
 
        /// <summary>
        /// Adds the given service to the service container.
        /// </summary>
        void AddService(Type serviceType, ServiceCreatorCallback callback);
 
        /// <summary>
        /// Adds the given service to the service container.
        /// </summary>
        void AddService(Type serviceType, ServiceCreatorCallback callback, bool promote);
 
        /// <summary>
        /// Removes the given service type from the service container.
        /// </summary>
        void RemoveService(Type serviceType);
 
        /// <summary>
        /// Removes the given service type from the service container.
        /// </summary>
        void RemoveService(Type serviceType, bool promote);
    }
}