in generators/app/templates/default/src/Foundation/DependencyInjection/CodeFolderX/ServiceCollectionExtensions.cs [180:194]
private static IEnumerable<Type> GetTypesImplementing(Type implementsType, params Assembly[] assemblies)
{
if (assemblies == null || assemblies.Length == 0)
{
return new Type[0];
}
var targetType = implementsType;
return assemblies
.Where(assembly => !assembly.IsDynamic)
.SelectMany(GetExportedTypes)
.Where(type => !type.IsAbstract && !type.IsGenericTypeDefinition && targetType.IsAssignableFrom(type))
.ToArray();
}