@metalsadman said in Property '$q' does not exist on type:

context.root.$q

yah it works

how to access this.$q under setup()

<script lang="ts">
// import { LoadingBar } from 'quasar'
import { defineComponent, onMounted } from '@vue/composition-api'

export default defineComponent({
  name: 'AuthLayout',
  setup () {
      onMounted(() => {
        this.$q.loadingBar.stop()
        console.log('mounted!')

        })
    return { }
  }
})
</script>