<PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.11" />

Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions

public static class HostingAbstractionsHostExtensions
Provides extension methods for the IHost from the hosting abstractions package.
namespace Microsoft.Extensions.Hosting { public static class HostingAbstractionsHostExtensions { public static void Start(this IHost host); public static Task StopAsync(this IHost host, TimeSpan timeout); public static void WaitForShutdown(this IHost host); public static void Run(this IHost host); public static Task RunAsync(this IHost host, CancellationToken token = default(CancellationToken)); public static Task WaitForShutdownAsync(this IHost host, CancellationToken token = default(CancellationToken)); } }