test synthesized object literal formatting

tests/cases/fourslash/codeFixClassImplementInterfaceObjectLiteral.ts

@@ -0,0 +1,23 @@
+/// <reference path='fourslash.ts' />
+
+//// interface IPerson {
+////     coordinate: {
+////         x: number;
+////         y: number;
+////     }
+//// }
+//// class Person implements IPerson { }
+
+verify.codeFix({
+    description: "Implement interface 'IPerson'",
+    newFileContent:
+`interface IPerson {
+    coordinate: {
+        x: number;
+        y: number;
+    }
+}
+class Person implements IPerson {
+    coordinate: { x: number; y: number; };
+}`,
+});