TestAnnotation -> UClass (name = TestAnnotation)
TestAnnotation -> UAnnotation (fqName = TestAnnotation)
prop1 -> UField (name = prop1)
Int -> USimpleNameReferenceExpression (identifier = Int)
get -> null
TestAnnotation -> UAnnotation (fqName = TestAnnotation)
prop2 -> UMethod (name = getProp2)
Int -> USimpleNameReferenceExpression (identifier = Int)
get -> UMethod (name = getProp2)
set -> null
TestAnnotation -> UAnnotation (fqName = TestAnnotation)
prop3 -> UField (name = prop3)
Int -> USimpleNameReferenceExpression (identifier = Int)
get -> UMethod (name = getProp3)
set -> UMethod (name = setProp3)
value -> UParameter (name = value)
    field -> USimpleNameReferenceExpression (identifier = field)
    = -> USimpleNameReferenceExpression (identifier = =)
    value -> USimpleNameReferenceExpression (identifier = value)
