[Bug]: TS 5.2 - TypeError: toSorted is not a function

[koni1234]

Version

29.1.1

Steps to reproduce

TS config:

{ "compilerOptions": { // ..., "target": "ES6", "module": "ESNext", "moduleResolution": "Node", "lib": ["ES2023", "DOM"], } }

Jest config:

{ preset: 'ts-jest', testEnvironment: 'jsdom', testEnvironmentOptions: { customExportConditions: ['node', 'node-addons'], }, setupFiles: ['<rootDir>/tests/unit/jest.init.ts'], transform: { '^.+\\.ts$': ['ts-jest', { isolatedModules: true }], // ... }, // ..., };

create a simple test like this one

describe('',() => { it('test toSorted', () => { expect([1, 3, 2].toSorted()).toStrictEqual([1, 2, 3]); }); });

Expected behavior

I should see the test passed

Actual behavior

Test fail with this error:

TypeError: [1,3,2].toSorted is not a function

Debug log

https://justpaste.it/ckwj8

Additional context

Typescript checks and build work fine, the problem seems to be present only in unit tests.

Environment

System:
    OS: macOS 13.2
    CPU: (12) x64 Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
  Binaries:
    Node: 18.14.0 - /usr/local/bin/node
    Yarn: 1.22.19 - /usr/local/bin/yarn
    npm: 9.3.1 - /usr/local/bin/npm
  npmPackages:
    jest: ^29.6.2 => 29.6.2

[koni1234]

using Node v20.6.1 it works

[ValentinGurkov]

using Node v20.6.1 it works

Yes, toSorted is not available in Node 18. Not related to ts-jest.

See Array.prototype.toSorted() - Browser compatibility.