﻿/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace DotPulsar.Abstractions;

using System.Threading;
using System.Threading.Tasks;

/// <summary>
/// An abstraction for getting the last message id.
/// </summary>
public interface IGetLastMessageId
{
    /// <summary>
    /// Get the MessageId of the last message on the topic.
    /// </summary>
    ValueTask<MessageId> GetLastMessageId(CancellationToken cancellationToken = default);
}