public void TestConsumesTypeScriptInterfaces()
{
string code = "interface Thing { intersect: (ray: Ray); normal: (pos: Vector); } NEXT";
LookAheadLangParser textParser = LookAheadLangParser.CreateJavascriptParser(TestUtil.GetTextStream(code));
var parser = new JSParser(textParser);
Assert.IsTrue(parser.NextIsInterface());
parser.ConsumeInterface();
Assert.AreEqual("NEXT", textParser.NextKeyword());
}