import Component from '@ember/component'; import { computed } from '@ember/object'; export default Component.extend({ options: computed(() => [ { key: 'option-1', label: 'Option One' }, { key: 'option-2', label: 'Option Two' }, { key: 'option-3', label: 'Option Three' }, { key: 'option-4', label: 'Option Four' }, { key: 'option-5', label: 'Option Five' }, ]), selection: computed(() => ['option-2', 'option-4', 'option-5']), });