package Ġru . cap jack . tool . kt js . lang Ċ Ċ import Ġorg . w 3 c . dom . events . Event Ċ Ċ open Ġclass ĠEvent Exception ( event : ĠEvent ) Ġ: ĠRuntimeException ( Ċ ĉ "${ event :: class . js . name }.${ event . type }". let Ġ{ Ġm Ġ-> Ġ( event . as Dynamic (). message Ġas ĠString ?) ?. let Ġ{ Ġ"$ m : Ġ$ it " Ġ} Ġ?: Ġm Ġ}, Ċ ĉ event . as Dynamic (). error . unsafe Cast < Throwable ?> () Ċ ) ĊĊ