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