// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace Microsoft.AspNetCore.Routing;
 
/// <summary>
/// Represents host metadata used during routing.
/// </summary>
public interface IHostMetadata
{
    /// <summary>
    /// Returns a read-only collection of hosts used during routing.
    /// Hosts will be Unicode rather than punycode, and may have a port.
    /// An empty collection means any host will be accepted.
    /// </summary>
    IReadOnlyList<string> Hosts { get; }
}