Sharing setActive with child components

[gruppler]

How should I pass the setActive function to a child component? The setup script can't contain exports, and when I initialize outside a component, I get onMounted is called when there is no active component instance to be associated with. Lifecycle injection APIs can only be used during execution of setup(). If you are using async setup(), make sure to register lifecycle hooks before the first await statement..

[gruppler]

I was able to work around this by emitting events from the child components and listening for them with a proxy function in the parent component.