`FakeTime` does not mock `node:timers` methods

[regseb]

Describe the bug

FakeTime does not mock node:timers methods.

Steps to Reproduce

1. Create index.js file

   import { assertSpyCalls, spy } from "jsr:@std/testing/mock";
   import { FakeTime } from "jsr:@std/testing/time";
   import timers from "node:timers/promises";
   
   Deno.test("with timers", async () => {
       const init = async (cb) => {
           await timers.setTimeout(1000);
           cb();
       };
   
       using time = new FakeTime();
   
       const cb = spy();
       init(cb);
   
       time.tick(1000);
       await time.runMicrotasks();
       assertSpyCalls(cb, 1);
   });
   
   Deno.test("with setTimeout", async () => {
       const init = async (cb) => {
           await new Promise((r) => setTimeout(r, 1000));
           cb();
       };
   
       using time = new FakeTime();
   
       const cb = spy();
       init(cb);
   
       time.tick(1000);
       await time.runMicrotasks();
       assertSpyCalls(cb, 1);
   });

2. Execute the command: deno test index.js
3. See error

   running 2 tests from ./index.js
   with timers ... FAILED (3ms)
   with setTimeout ... ok (16ms)
   
    ERRORS 
   
   with timers => ./index.js:5:6
   error: AssertionError: Spy not called as much as expected:
   
   
       [Diff] Actual / Expected
   
   
   -   0
   +   1
   
       throw new AssertionError(message);
             ^
       at assertSpyCalls (https://jsr.io/@std/testing/1.0.19/mock.ts:1190:11)
       at file:///home/regseb/tmp/deno/index.js:18:5
   
    FAILURES 
   
   with timers => ./index.js:5:6
   
   FAILED | 1 passed | 1 failed (27ms)
   
   error: Test failed
   

Expected behavior

FakeTime mock the timersPromises.setTimeout([delay[, value[, options]]]) method.

Actual behavior

FakeTime does not mock the timersPromises.setTimeout() method.

Environment

• OS: Ubuntu 25.04
• deno version: 2.8.2
• std version: