# Microsoft.Extensions.DependencyInjection

``` diff
 namespace Microsoft.Extensions.DependencyInjection {
     [NullableAttribute((byte)0)]
     [NullableContextAttribute((byte)1)]
     public static class PolicyServiceCollectionExtensions {
+        public static AuthorizationBuilder AddAuthorizationBuilder(this IServiceCollection services);
     }
+    [NullableAttribute((byte)0)]
+    [NullableContextAttribute((byte)1)]
+    public static class ProblemDetailsServiceCollectionExtensions {
+        public static IServiceCollection AddProblemDetails(this IServiceCollection services);
+        public static IServiceCollection AddProblemDetails(this IServiceCollection services, [NullableAttribute(new byte[]{ (byte)2, (byte)1})] Action<ProblemDetailsOptions>? configure);
+    }
 }
```

