Built in eventbus composable for nuxt 3

useEmitter.ts

// composables/useEmitter.ts
export default function () {
  const hooks = useNuxtApp().hooks;

  return {
    emit: hooks.callHook,
    on: hooks.hook,
  }
}

// usage in components
someFunction(){
  const emitter = useEmitter();
  emitter.emit("test-emit", "hello world");
}

// anoter components
 const emitter = useEmitter();
 emitter.on("test-emit", (payload) => {
    console.log(payload);
 });