Type of `Engine.on()` is wrong

If you register an event handler on a specific event (i.e. Engine.on("my-event", ...)), the first argument of the method will be the params of the Event definition (type: Record<string, any>), not the Event object itself.

I'm not sure if this only the case for specific events or more generally the EventHandler:

json-rules-engine/types/index.d.ts

Lines 106 to 110 in 90272d6

    
           export type EventHandler = ( 
        
             event: Event, 
        
             almanac: Almanac, 
        
             ruleResult: RuleResult 
        
           ) => void;

I can't speak for the developer (wherever they are), but I think this is intentional, because if you add a listener for a specific 'known' event, the only data you wouldn't know is the event's params. I could be wildly wrong, but it does feel like it should be that way

	export type EventHandler = (
	event: Event,
	almanac: Almanac,
	ruleResult: RuleResult
	) => void;