This is kind of an example scenario what the problem looks like,
<div x-data="{ count : 0 }">
<div x-data>
<span x-text="count"></span>
<button x-on:click="count++">Increment</button>
<button x-on:click="count--">Decrement</button>
</div>
</div>Run Code Online (Sandbox Code Playgroud)
It would be able to increase/decrease the data count from the child component.
I thought of handling it through dispatching custom events using $dispatch() but then again in terms of design, I might need to write listeners on both parent and child component which make the logic more complex since it should …