Flutter User Events

var eventData = {
    // Key:    Value
   'first': 'partridge',
   'second': 'turtledoves'
};
CleverTapPlugin.recordEvent("Flutter Event", eventData);

CleverTapPlugin.recordEvent("Flutter Event");

var item1 = {
    // Key:    Value
    'name': 'thing1',
    'amount': '100'
};
var item2 = {
   // Key:    Value
   'name': 'thing2',
   'amount': '100'
};
var items = [item1, item2];
var chargeDetails = {
    // Key:    Value
    'total': '200',
    'payment': 'cash'
};
CleverTapPlugin.recordChargedEvent(chargeDetails, items);