How I add highchart to map?Before sliverlight have element,but AJS4.x have not?
The esri JS API 4.x is not a mature API and still has many feature that are still coming soon. You should consult the chhose a version:
Choose between version 3.21 and 4.2 | ArcGIS API for JavaScript 4.4
and the compatibility matrix:
Functionality matrix | ArcGIS API for JavaScript 4.4
