///
////module MM {
//// interface B {
//// foo: number;
//// }
//// interface B {
//// bar: string;
//// }
//// var b: B;
//// var r3 = b.foo; // number
//// var r/*2*/4 = b.b/*1*/ar; // string
////}
diagnostics.setEditValidation(IncrementalEditValidation.None);
goTo.marker('1');
verify.quickInfoIs("(property) B.bar: string", undefined);
edit.deleteAtCaret(1);
edit.insert('z');
verify.quickInfoIs("any");
verify.numberOfErrorsInCurrentFile(1);
edit.backspace(1);
edit.insert('a');
verify.quickInfoIs("(property) B.bar: string", undefined);
goTo.marker('2');
verify.quickInfoIs("(var) r4: string", undefined);
verify.numberOfErrorsInCurrentFile(0);