fixup! fixup! core: add wrapMethod/unwrapMethod util

Author: isaacs

packages/core/src/utils/object.ts

@@ -90,7 +90,12 @@ export function markFunctionWrapped(wrapped: WrappedFunction, original: WrappedF
  * in a `for(in)` loop. Neither are an acceptable performance impact for
  * the rare case where we might patch a non-enumerable method.
  */
-export function wrapMethod<O extends {}, T extends string & keyof O>(obj: O, field: T, wrapped: WrappedFunction, enumerable: boolean = true): void {
+export function wrapMethod<O extends {}, T extends string & keyof O>(
+  obj: O,
+  field: T,
+  wrapped: WrappedFunction,
+  enumerable: boolean = true,
+): void {
   const original = obj[field];
   if (typeof original !== 'function') {
     throw new Error(`Cannot wrap method: ${field} is not a function`);
@@ -104,7 +109,7 @@ export function wrapMethod<O extends {}, T extends string & keyof O>(obj: O, fie
     configurable: true,
     enumerable,
     value: wrapped,
-  })
+  });
 }
 
 /**

packages/core/test/lib/utils/object.test.ts

@@ -485,7 +485,11 @@ describe('wrapMethod', () => {
   it('throws if misused', () => {
     const wrapped = () => {};
     const original = () => {};
-    const obj = { get m() { return original } };
+    const obj = {
+      get m() {
+        return original;
+      },
+    };
     wrapMethod(obj, 'm', wrapped);
     expect(() => {
       //@ts-expect-error verify type checking prevents this mistake