# Package org.eclipse.viatra.query.patternlanguage.annotations

- Interface Summary
  Interface | Description
  --- | ---
  IAnnotationValidatorLoader |
  IPatternAnnotationAdditionalValidator | Interface for providing annotation-specific validators
  IPatternAnnotationValidator | An interface for validating pattern `Annotation` objects.

- Class Summary
  Class | Description
  --- | ---
  ExtensionBasedAnnotationValidatorLoader |
  PatternAnnotationParameter |
  PatternAnnotationProvider |