You can use this in combination with a request middleware (https://gist.github.com/AlexKott/d0b36882e873ec931d69f5d9cc2c7e7f)

loaderMiddleware.js

import * as actions from '@/actions';
import * as t from '@/actions/types';

export default store => next => action => {
  if (action.type === t.SEND_REQUEST) {
    store.dispatch(actions.incrementLoading());

    if (!action.payload.onFinally) {
      action.payload.onFinally = [];
    }
    action.payload.onFinally.push(dispatch => dispatch(actions.decrementLoading()));
  }

  return next(action);
};