test -> USimpleNameReferenceExpression (identifier = test)
pkg -> USimpleNameReferenceExpression (identifier = pkg)
Test -> UClass (name = Test)
test1 -> UMethod (name = test1)
Deprecated -> USimpleNameReferenceExpression (identifier = Deprecated)
level -> USimpleNameReferenceExpression (identifier = level)
DeprecationLevel -> USimpleNameReferenceExpression (identifier = DeprecationLevel)
HIDDEN -> USimpleNameReferenceExpression (identifier = HIDDEN)
message -> USimpleNameReferenceExpression (identifier = message)
test2 -> [!] UnknownKotlinExpression (FUN)
