No Interface implementation

no-interface-example.cs

namespace Example.Storage
{
    public class ExampleWithoutInterface
    {
        protected readonly IHostEnvironment Env;
      
        public ExampleWithoutInterface(IHostEnvironment env)
        {
          this.Env = env;
        }

        public void SaveFile(IFormFile file)
        {
            if (env.IsDevelopment())
            {
                // Save the file locally
                var localUploader = new LocalFileUploader();
                localUploader.SaveFileLocally(file);
            }
            else
            {
                // Save the file via AWS
                var awsUploader = new AWSUploader();
                awsUploader.SaveToAWS(file);
            }
        }
    }
}