I've built lots of Craft 2 plugins that catch Sprout Forms submissions and integrate with external services (CRM's etc). It was easy, you'd make a plugin and catch the event going:
craft()->on('sproutForms.onSaveEntry', function(SproutForms_OnSaveEntryEvent $event) {
// Hand submission off to your service to do some rad stuff.
});
But in Craft 3, that events functionality appears to be more complicated. All the Events & Hooks area in the Sprout Documentation just show "Example needed." in all the places where code samples would usually be. The Craft 3 plugin docs on events show a new system for registering and intercepting events - but my coffee deficient mind is struggling to figure out how to map that to Craft3/Sprout Forms 3.0.0-beta.17.
Has anyone built a Craft 3 plugin that works with Sprout Forms Beta yet? I'm even struggling to find examples of any event integration in plugins at the moment.
Halp!!!