How to use the @smile-io/ember-polaris/utils/id.errorId function in @smile-io/ember-polaris

ariaDescribedBy: computed('error', 'helpText', function() {
    let { error, helpText, id } = this.getProperties('error', 'helpText', 'id');
    let describedBy = [];

    if (error) {
      describedBy.push(errorId(id));
    }

    if (helpText) {
      describedBy.push(helpTextId(id));
    }

    return describedBy.length ? describedBy.join(' ') : undefined;
  }).readOnly(),

describedBy: computed('error', 'helpText', function() {
    let { error, helpText, _id: id } = this.getProperties(
      'error',
      'helpText',
      '_id'
    );
    let describedBy = [];

    if (helpText) {
      describedBy.push(helpTextId(id));
    }

    if (error) {
      describedBy.push(errorId(id));
    }

    return describedBy.length ? describedBy.join(' ') : undefined;
  }).readOnly(),