text: /*
   * Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
   * See LICENSE in the project root for license information.
   */
  
  /* global global, Office, self, window */
  
  Office.onReady(() => {
      // If needed, Office.js is ready to be called
    });
    
    /**
     * Shows a notification when the add-in command is executed.
     * @param event {Office.AddinCommands.Event}
     */
    function action(event) {
      const message = {
        type: Office.MailboxEnums.ItemNotificationMessageType.InformationalMessage,
        message: "Performed action.",
        icon: "Icon.80x80",
        persistent: true
      };
    
      // Show a notification message
      Office.context.mailbox.item.notificationMessages.replaceAsync("action", message);
    
      // Be sure to indicate when the add-in command function is complete
      event.completed();
    }
    
    function getGlobal() {
      return typeof self !== "undefined"
        ? self
        : typeof window !== "undefined"
        ? window
        : typeof global !== "undefined"
        ? global
        : undefined;
    }
    
    const g = getGlobal();
    
    // the add-in command functions need to be available in global scope
    g.action = action;
    