(function (api) {
    "use strict";

    api.bind('preview-ready', function () {
        /**
         * Listen if dynamic setting being added on customizer panel and assign on previewer
         */
        api.preview.bind('customize-add-setting', function (setting) {
            if (!api.has(setting.id)) {
                api.create(setting.id, setting.value, {
                    id: setting.id
                });
            }
        });
    });
})(wp.customize);