diff --git a/interface/src/main/java/xsbti/AnalysisCallback.java b/interface/src/main/java/xsbti/AnalysisCallback.java
index 2372a408b..4db5f28c3 100644
--- a/interface/src/main/java/xsbti/AnalysisCallback.java
+++ b/interface/src/main/java/xsbti/AnalysisCallback.java
@@ -9,6 +9,8 @@ public interface AnalysisCallback
 {
 	/** The names of classes that the analyzer should find subclasses of.*/
 	public String[] superclassNames();
+	/** The names of annotations that the analyzer should look for on methods and classes.*/
+	public String[] annotationNames();
 	/** Called when the the given superclass could not be found on the classpath by the compiler.*/
 	public void superclassNotFound(String superclassName);
 	/** Called before the source at the given location is processed. */
@@ -16,6 +18,8 @@ public interface AnalysisCallback
 	/** Called when the a subclass of one of the classes given in <code>superclassNames</code> is
 	* discovered.*/
 	public void foundSubclass(File source, String subclassName, String superclassName, boolean isModule);
+	/** Called when an annotation with name <code>annotationName</code> is found on a class or one of its methods.*/
+	public void foundAnnotated(File source, String className, String annotationName, boolean isModule);
 	/** Called to indicate that the source file <code>source</code> depends on the source file
 	* <code>dependsOn</code>.  Note that only source files included in the current compilation will
 	* passed to this method.  Dependencies on classes generated by sources not in the current compilation will