global-container.js

// @flow
import type { ComponentType } from 'react';

const containers = {};
export const setContainer = (newContainer: ComponentType<any>) => {
  if (newContainer && newContainer.name) {
    containers[newContainer.name] = newContainer;
    return;
  }
  throw new Error('container has no name');
};

export const getContainer = (name: string) => containers[name];
export const removeContainer = (name: string) => { containers[name] = null; };

export default {
  setContainer,
  getContainer,
  removeContainer
};