https://stackoverflow.com/questions/50150808/yield-is-a-reserved-word-in-saga

cps-example.js

const fetchSaga = function* fetchSaga(action) {
  // objScanned -> itemScanned as I assume that was a typo?
  const itemScanned = yield call(scanProduct, action.payload.id);
  const {id, user} = action.payload;

  try {
    const result = yield cps(AxusLogger.logScan, {id, user});
    // Or like this if logScan needs AxusLogger context:
    // const result = yield cps([AxusLogger, 'logScan'], {id, user});
    dispatchScan(result);
    const product = {
          id: itemScanned.id,
          name: itemScanned.itemId.name,
    };
    yield put(scanProductCompleted(itemScanned));
    yield put(navigate('Product Details', { product, from: 'home' }));
  } catch (err) {
    yield put(navigate('Home'));
  }
}