What it does
Creates a view that will be added/removed from the parent NgSwitch when the
            given expression evaluate to respectively the same/different value as the switch
            expression.
How to use
Class Overview
class NgSwitchCase implements DoCheck {constructor(viewContainer: ViewContainerRef, templateRef: TemplateRef<Object>, ngSwitch: NgSwitch)
ngSwitchCase: any
ngDoCheck()
}
Selectors
[ngSwitchCase]
Class Description
Insert the sub-tree when the expression evaluates to the same value as the enclosing switch expression.
If multiple match expressions match the switch expression value, all of them are displayed.
See NgSwitch for more details and example.
Constructor
exported from @angular/common/index, defined in @angular/common/src/directives/ng_switch.ts