vi.spyOn() doesn't work with googleapis

[Maxim-Mazurok]

Describe the bug

I'm converting from jest.spyOn(google, "sheets").mockReturnValue({}); to vi.spyOn(google, "sheets").mockReturnValue({}); and it doesn't work - says that "sheets" is not assignable to "never".

Using the following patch (inspired by MethodLikeKeys from jest types) solves the issue:

diff --git a/node_modules/@vitest/spy/dist/index.d.ts b/node_modules/@vitest/spy/dist/index.d.ts
index ad13b9b..5428415 100644
--- a/node_modules/@vitest/spy/dist/index.d.ts
+++ b/node_modules/@vitest/spy/dist/index.d.ts
@@ -21,9 +21,9 @@ interface MockContext<TArgs, TReturns> {
     lastCall: TArgs | undefined;
 }
 type Procedure = (...args: any[]) => any;
-type Methods<T> = {
-    [K in keyof T]: T[K] extends Procedure ? K : never;
-}[keyof T] & (string | symbol);
+type Methods<T> = keyof {
+  [K in keyof T as T[K] extends Procedure ? K : never]: T[K];
+};
 type Properties<T> = {
     [K in keyof T]: T[K] extends Procedure ? never : K;
 }[keyof T] & (string | symbol);

This might be related: DefinitelyTyped/DefinitelyTyped#63182

Reproduction

ts
import { google } from "googleapis";
vi.spyOn(google, "sheets").mockReturnValue({});

System Info

System:
    OS: Windows 10 10.0.19044
    CPU: (20) x64 12th Gen Intel(R) Core(TM) i9-12900H
    Memory: 30.94 GB / 63.68 GB
  Binaries:
    Node: 19.8.1 - ~\AppData\Local\nvs\node\19.8.1\x64\node.EXE
    npm: 9.5.1 - ~\AppData\Local\nvs\node\19.8.1\x64\npm.CMD
  Browsers:
    Edge: Spartan (44.19041.1266.0), Chromium (111.0.1661.62)
    Internet Explorer: 11.0.19041.1566

Used Package Manager

npm

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[Maxim-Mazurok]

This was resolved by #3670