[Emit] Import statement is not emited if alias is used in error position #45

import Sammy = require("errorsOnImportedSymbol_0");
var x = new Sammy.Sammy(); // Sammy.Sammy does not exist 
var y = Sammy.Sammy(); // Sammy.Sammy does not exist

var Sammy = require ( "errorsOnImportedSymbol_0" ) ;
var x = new Sammy . Sammy ( ) ;
var y = Sammy . Sammy ( ) ;

var x = new Sammy . Sammy ( ) ;
var y = Sammy . Sammy ( ) ;