import { computed } from '@ember/object'; import FlashMessage from 'ember-cli-flash/components/flash-message'; export default FlashMessage.extend({ // override alertType to get Bulma specific prefix //https://github.com/poteto/ember-cli-flash/blob/master/addon/components/flash-message.js#L35 alertType: computed('flash.type', { get() { const flashType = this.flash.type || ''; let prefix = 'is-'; return `${prefix}${flashType}`; }, }), });