Property like ClickEvents in Button component

Cocos Creator
1

Hi! I’m creating custom event system and want to create component property like ClickEvents in Button component.

There in Button component, I will get list of components and their methods after I set Node. Values of dropdown depends of Node value;

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So, I’m going to make it in way like this, but I can understand how it works in Button component.

import { _decorator, Component, Enum } from 'cc';

const { ccclass, property, executeInEditMode, type } = _decorator;

enum Emitters {
	GLOBAL = 'global',
	LOCAL = 'local',
}

enum GlobalEvents {
	EVENT1 = 'event1',
}

enum LocalEvents {
	EVENT2 = 'event2',
}

@ccclass
class Listener {
	@property({ type: Enum(Emitters) })
	emitters = Emitters.GLOBAL; // For example: I'm planning to set it to Emitters.LOCAL

	@property({ 
		type: ??? // should be dynamically change when I set emitters value 
	})
	event; // For example: I'm planning to set it to LocalEvents.EVENT2 because I set emitters to Emitters.LOCAL
}

@ccclass('EventListener')
export class EventListener extends Component {
	@property([Listener])
	listeners: Listener[] = [];

	start() {}

	update(deltaTime: number) {}
}

So, my question is how I can get this behaviour?

Thanks!