TabsOnRemovedEvent class
Fired when a tab is closed.
class TabsOnRemovedEvent {
 final int tabId;
 final Map removeInfo;
 TabsOnRemovedEvent(this.tabId, this.removeInfo);
}
Constructors
new TabsOnRemovedEvent(int tabId, Map removeInfo) #
Creates a new Object instance.
Object instances have no meaningful state, and are only useful
through their identity. An Object instance is equal to itself
only.
docs inherited from Object 
TabsOnRemovedEvent(this.tabId, this.removeInfo);