public static function defaultSettings() {
return array(
'title' => t('Paragraph'),
'title_plural' => t('Paragraphs'),
'edit_mode' => 'open',
'closed_mode' => 'summary',
'autocollapse' => 'none',
'closed_mode_threshold' => 0,
'add_mode' => 'dropdown',
'form_display_mode' => 'default',
'default_paragraph_type' => '',
'features' => [
'duplicate' => 'duplicate',
'collapse_edit_all' => 'collapse_edit_all',
],
);
}