import eventSpinner from 'event-spinner';

const config = {
    spinner: 'fa-spinner', // icon to spin
    animation: 'fa-spin', // animation type
    size: 'fa-3x', // icon size 
    fixed: true, // use fa-fw or no
    rgba: [255, 255, 255, 0.5], // rgba color
    container: 'app', // id of container where spinner should be used
    z: 8000, // z-index
    top: 50, // position from top
    left: 50, // position from left
};
export const spinner = new eventSpinner(config);

import { spinner }  from './initializedSpinner';

const getSomeData = () => {
    spinner.showSpinner();
    fetch('someurl')
        .then((res) => {
            spinner.hideSpinner();
            // process results
        })
        .catch((err) => {
            spinner.hideSpinner();
            // do smth with error
        })
};

    {
         spinner: 'fa-spinner',
         animation: 'fa-spin',
         size: 'fa-3x',
         fixed: true,
         rgba: [255, 255, 255, 0.5],
         container: 'app',
         z: 8000,
         top: 50,
         left: 50,
     }