NetworkSession.connectDownloadStarted

gulong connectDownloadStarted(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  webkit.download.Download)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  webkit.network_session.NetworkSession)))
   &&  Parameters!T.length <  3)

Connect to DownloadStarted signal.

This signal is emitted when a new download request is made.

Parameters

`callback`	signal callback delegate or function to connect `void callback(webkit.download.Download download, webkit.network_session.NetworkSession networkSession)` `download` the #WebKitDownload associated with this event (optional) `networkSession` the instance the signal is connected to (optional)
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID