The function isBig will only return a specific value when its parameter is bigger than
5000. In any other case, it will implicitly return undefined.
This behaviour may not be what you had intended. In any case, you can add a
returnundefined to the other execution path to make the return value
explicit.
The object created with new AddressModal({Identi...ngLiteralNode(href)))}) is not used but discarded. Consider invoking another function instead of a constructor if you are doing this purely for side effects.