@atlaskit/editor-common/dist/es2019/extensions/combine-extension-providers.js

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

import { combineProviders } from '../provider-helpers';
/**
 * Allow to run methods from the `ExtensionProvider` interface across all providers seamlessly.
 * This handles promise racing and discards rejected promises safely.
 */
export default (extensionProviders => {
  const {
    invokeSingle,
    invokeList
  } = combineProviders(extensionProviders);
  return {
    getExtensions() {
      return invokeList('getExtensions');
    },
    getExtension(type, key) {
      return invokeSingle('getExtension', [type, key]);
    },
    search(keyword) {
      return invokeList('search', [keyword]);
    },
    getAutoConverter() {
      return invokeList('getAutoConverter');
    }
  };
});