akorchev · September 2, 2016 06:56
diff --git a/algebraic.ts b/algebraic.ts
 interface Car {
 }

 interface Bus {
 }

 type Vehicle = Car | Bus;

 function drive(vehicle: Vehicle): void {
   switch (vehicle) {
       case Car:
       break;
       case Buss:
       break;
   }
 }
	interface Car {
	}

	interface Bus {
	}

	type Vehicle = Car \| Bus;

	function drive(vehicle: Vehicle): void {
	switch (vehicle) {
	case Car:
	break;
	case Buss:
	break;
	}
	}