const nextJest = require('next/jest'); const createJestConfig = nextJest({ dir: './', }); const customJestConfig = { setupFilesAfterEnv: ['/jest.setup.js'], moduleNameMapper: { '^@/components/(.*)$': '/components/$1', '^@/pages/(.*)$': '/pages/$1', }, testEnvironment: 'jest-environment-jsdom', }; module.exports = createJestConfig(customJestConfig);