@Test
public void generator() throws Exception {
FunctionDeclarationTree tree = parse("function* g() {}", Kind.GENERATOR_DECLARATION);
assertThat(tree.is(Kind.GENERATOR_DECLARATION)).isTrue();
assertThat(tree.functionKeyword().text()).isEqualTo("function");
assertThat(tree.starToken()).isNotNull();
assertThat(tree.parameters()).isNotNull();
assertThat(tree.body()).isNotNull();
}
