ajaxPrefilter
abstract fun ajaxPrefilter(dataTypes: String, handler: (opts: Any, originalOpts: JQueryAjaxSettings, jqXHR: JQueryXHR) -> Any?)(source)
abstract fun ajaxPrefilter(handler: (opts: Any, originalOpts: JQueryAjaxSettings, jqXHR: JQueryXHR) -> Any?)(source)