fix: separate generic antimalware scanner interface

Author: detilium

src/ByteGuard.FileValidator/Scanners/IAntimalwareScanner.cs

@@ -3,11 +3,7 @@ namespace ByteGuard.FileValidator.Scanners;
 /// <summary>
 /// An abstraction for antimalware scanners.
 /// </summary>
-/// <typeparam name="TOptions">
-/// The type of options used to configure the antimalware scanner.
-/// Implementers should ensure that a constructor with the type exists.
-/// </typeparam>
-public interface IAntimalwareScanner<TOptions>
+public interface IAntimalwareScanner
 {
     /// <summary>
     /// Whether the given file is clean from malicious content based on an antimalware scanner.
@@ -21,3 +17,15 @@ public interface IAntimalwareScanner<TOptions>
     /// <returns><c>true</c> if the antimalware scanner did not find anything, <c>false</c> otherwise.</returns>
     public bool IsClean(Stream contentStream, string fileName);
 }
+
+/// <summary>
+/// An abstraction for antimalware scanners.
+/// </summary>
+/// <typeparam name="TOptions">
+/// The type of options used to configure the antimalware scanner.
+/// Implementers should ensure that a constructor with the type exists.
+/// </typeparam>
+public interface IAntimalwareScanner<TOptions> : IAntimalwareScanner
+    where TOptions : class
+{
+}