dia.Cell: TS fix  attr() method accepting array path , dia.Element: add missing TS for getGroupPorts() method (#1288)
dia.Cell: TS fix  attr() method accepting array path , dia.Element: add missing TS for getGroupPorts() method (#1288)


clientIO/joint,DavidDurman/joint,clientIO/joint,clientIO/joint,vtalas/joint,kumilingus/joint,kumilingus/joint,DavidDurman/joint,vtalas/joint,kumilingus/joint,vtalas/joint,kumilingus/joint,clientIO/joint,DavidDurman/joint