Double tap on ion-tab

Would need to trap the event double tap on an ion-tab object. Currently to do this I have been forced to change the direcive ‘ionTabNav’ adding the control in the template. This control is in the file ionic.bundle.js

I do not like this solution because it would be necessary to consider this change before updating ionic.

Is there any way to override the directive? Did create a module that modifies the behavior of the template rendering objects that are within the directive?

ever find a solution to this?