const { of, interval, } = rxjs
const {
take,
map,
switchMap,
debounceTime,
catchError
} = rxjs.operators
const noop = a => a
const queryFullfilled = payload => ({
type: 'QUERY_FULLFILLED',
payload
})
const queryRejected = payload => ({
type: 'QUERY_FULLFILLED',
payload
})