Change Crunch to use IExtractableExecutable

BinaryObjectScanner/Packer/Crunch.cs

@@ -6,7 +6,7 @@ namespace BinaryObjectScanner.Packer
     // Packer used by all known SmartE games, but also used by some other non-SmartE protected software as well.
     // https://web.archive.org/web/20020806102129/http://www.bit-arts.com/windows_solutions.html
     // TODO: Other BitArts products may also use this same string. No samples have yet been found.
-    public class Crunch : IExecutableCheck<PortableExecutable>
+    public class Crunch : IExtractableExecutable<PortableExecutable>
     {
         /// <inheritdoc/>
         public string? CheckExecutable(string file, PortableExecutable pex, bool includeDebug)
@@ -22,5 +22,11 @@ public class Crunch : IExecutableCheck<PortableExecutable>
 
             return null;
         }
+
+        /// <inheritdoc/>
+        public bool Extract(string file, PortableExecutable pex, string outDir, bool includeDebug)
+        {
+            return false;
+        }
     }
 }