@nx/jest/dist/src/migrations/update-23-1-0/set-ts-jest-isolated-modules.d.ts

The Nx Plugin for Jest contains executors and generators allowing your workspace to use the powerful Jest testing capabilities.

import { type Tree } from '@nx/devkit';
/**
 * NXC-4591: ts-jest 29.2+ uses `moduleResolution: node10` on the CommonJS path
 * for TypeScript < 6, which ignores package `exports` and breaks exports-only
 * workspace libs (TS2307). `isolatedModules: true` makes ts-jest transpile per
 * file, skipping that resolution. TS >= 6 is unaffected.
 */
export default function (tree: Tree): Promise<void>;