using BlazorCustomElements; using Microsoft.AspNetCore.Components.Web; using Microsoft.AspNetCore.Components.WebAssembly.Hosting; var builder = WebAssemblyHostBuilder.CreateDefault(args); builder.RootComponents.RegisterCustomElement("my-blazor-counter"); builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) }); await builder.Build().RunAsync();