on

open fun on(event: String, listener: (event: Event, preconnectUrl: String, allowCredentials: Boolean) -> Unit): Session(source)

open fun on(event: String, listener: (event: Event, languageCode: String) -> Unit): Session(source)

open fun on(event: String, listener: (event: Event, item: DownloadItem, webContents: WebContents) -> Unit): Session(source)