tryBuildRootStack method
Try to build the desination from root
Return null
if current destion can't be a root destination
Implementation
@override
Iterable<Destination>? tryBuildRootStack() => [this];
Try to build the desination from root
Return null
if current destion can't be a root destination
@override
Iterable<Destination>? tryBuildRootStack() => [this];