https://www.umassglobal.edu/sites/default/files/minifyjs/core/misc/message.min.js?v=10.6.17

1((Drupal)=>{Drupal.Message=class{constructor(messageWrapper=null){if(!messageWrapper){this.messageWrapper=Drupal.Message.defaultWrapper()}else{this.messageWrapper=messageWrapper}}
2static defaultWrapper(){let wrapper=document.querySelector('[data-drupal-messages]')||document.querySelector('[data-drupal-messages-fallback]');if(!wrapper){wrapper=document.createElement('div');document.body.appendChild(wrapper)}
3if(wrapper.hasAttribute('data-drupal-messages-fallback')){wrapper.removeAttribute('data-drupal-messages-fallback');wrapper.classList.remove('hidden')}
4wrapper.setAttribute('data-drupal-messages','');return wrapper.innerHTML===''?Drupal.Message.messageInternalWrapper(wrapper):wrapper.firstElementChild}
5static getMessageTypeLabels(){return{status:Drupal.t('Status message'),error:Drupal.t('Error message'),warning:Drupal.t('Warning message'),}}
6add(message,options={}){if(!options.hasOwnProperty('type')){options.type='status'}
7if(typeof message!=='string'){throw new Error('Message must be a string.')}
8Drupal.Message.announce(message,options);options.id=options.id?String(options.id):`${options.type}-${Math.random().toFixed(15).replace('0.', '')}`;if(!Drupal.Message.getMessageTypeLabels().hasOwnProperty(options.type)){const{type}=options;throw new Error(`The message type, ${type}, is not present in Drupal.Message.getMessageTypeLabels().`,)}
9this.messageWrapper.appendChild(Drupal.theme('message',{text:message},options),);return options.id}
10select(id){return this.messageWrapper.querySelector(`[data-drupal-message-id^="${id}"]`,)}
11remove(id){return this.messageWrapper.removeChild(this.select(id))}
12clear(){Array.prototype.forEach.call(this.messageWrapper.querySelectorAll('[data-drupal-message-id]'),(message)=>{this.messageWrapper.removeChild(message)},)}
13static announce(message,options){if(!options.priority&&(options.type==='warning'||options.type==='error')){options.priority='assertive'}
14if(options.announce!==''){Drupal.announce(options.announce||message,options.priority)}}
15static messageInternalWrapper(messageWrapper){const innerWrapper=document.createElement('div');innerWrapper.setAttribute('class','messages__wrapper');messageWrapper.insertAdjacentElement('afterbegin',innerWrapper);return innerWrapper}};Drupal.theme.message=({text},{type,id})=>{const messagesTypes=Drupal.Message.getMessageTypeLabels();const messageWrapper=document.createElement('div');messageWrapper.setAttribute('class',`messages messages--${type}`);messageWrapper.setAttribute('role',type==='error'||type==='warning'?'alert':'status',);messageWrapper.setAttribute('data-drupal-message-id',id);messageWrapper.setAttribute('data-drupal-message-type',type);messageWrapper.setAttribute('aria-label',messagesTypes[type]);messageWrapper.innerHTML=`${text}`;return messageWrapper}})(Drupal)