FRONTEND_MVC/web/js/splide/jest.config.js

module.exports = {
  rootDir: './src',
  transform: {
    '^.+\\.(ts|tsx)$': 'ts-jest',
  },
  testEnvironment: 'jsdom',
  setupFiles: [
    './js/test/jest/setup.ts',
  ],
  transformIgnorePatterns: [
    '<rootDir>/node_modules/@babel',
    '<rootDir>/node_modules/@jest',
  ],
};