Add example showing passing object from modal to component

[AsafAgranat]

Is your feature request related to a problem? Please describe. I went over the docs several times and I could not find an example showcasing how to pass event/object from a modal to the component it was launched from

Describe the solution you'd like Could you kindly add an example, for example a confirmation dialog, whereby a response (i.e "OK"/"Cancel") is passed back to the launching component

Great project btw!