ionic2 UI Component event list

Where can I find the list of possible events for an ionic2 UI component?
For Ex: On a button we can have (click) etc.

So the API docs go over some of the custom events

But for the most part, you can take any valid browser event (mousedown/up/over/,click, focus) and place it in some (eventName) and ng2 will be able to parse it.