Cant run Ionic Serve command

Hello there,
I have a project in Ionic 3 that was working perfectly before I installed the sweetalert module. After that module was installed, all the time that I run the ionic serve command I have the following error and I can’t try the APP:
“Error: Can’t resolve all parameters for DecoratorFactory: (?)”.
I uninstalled the module but the problem persist.
Anyone knows what I can do to solve this or at least to have more information about the problem?

Thanks in advance!

I would email the author of that module.