Watch nested data from vuex store state

watch vuex deep state changes.js

computed:{
  storeInvalidated: get('view/invalidateStore')
},
watch: {
  'storeInvalidated.meetings': {
    handler(newVal, oldVal) {
      if (newVal && newVal !== oldVal) {
        logger.debug('meetingsInvalidated', { newVal, oldVal });
        // this.initializeMeetings();
      }
    },
    deep: true
  }
}