@atlaskit/editor-common/dist/esm/provider-factory/context.js

A package that contains common classes and components for editor and renderer

import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
import React from 'react';
import ProviderFactory from './provider-factory';
var ProviderFactoryContext = /*#__PURE__*/React.createContext(new ProviderFactory());
export var ProviderFactoryProvider = ProviderFactoryContext.Provider;
export var useProviderFactory = function useProviderFactory() {
  return React.useContext(ProviderFactoryContext);
};
export var useProvider = function useProvider(name) {
  var _React$useState = React.useState(),
    _React$useState2 = _slicedToArray(_React$useState, 2),
    provider = _React$useState2[0],
    setProvider = _React$useState2[1];
  var providerFactory = useProviderFactory();
  React.useEffect(function () {
    var providerHandler = function providerHandler(_, provider) {
      setProvider(provider);
    };
    providerFactory.subscribe(name, providerHandler);
    return function () {
      providerFactory.unsubscribe(name, providerHandler);
    };
  }, [name, providerFactory]);
  return provider;
};