Update for ArcGIS API for JavaScript version 4.15 (#43786)
Update for ArcGIS API for JavaScript version 4.15 (#43786)


dsebastien/DefinitelyTyped,markogresak/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,mcliment/DefinitelyTyped,dsebastien/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped