//jest.config.js module.exports = { preset: 'ts-jest', testEnvironment: 'jest-environment-jsdom', extensionsToTreatAsEsm: ['.ts'], globals: { 'ts-jest': { tsconfig: 'tsconfig.json', useESM: true } }, verbose: true, testEnvironmentOptions: { url: "http://localhost" }, moduleNameMapper: { "^[./a-zA-Z0-9$_-]+\\.py$": "/__mocks__/fileMock.js", } };