static void Main(string[] args)
{
byte[] teste = System.IO.File.ReadAllBytes(@"");
var bb = new FileProperties(teste);
var cc = bb.CheckExtension(new Signature[] { Signature.JExif });
cc = bb.IsImage();
cc = bb.IsAudio();
cc = bb.IsUnderSize(FileProperties.FromKilobytes(5120));
cc = bb.IsUnderSize(FileProperties.FromMegabytes(5));
var tt = bb;
}