/** @type {import('ts-jest').JestConfigWithTsJest} */
export default {
  coverageProvider: 'v8',
  verbose: true,
  preset: 'ts-jest/presets/default-esm', // Use the ESM preset for ts-jest
  moduleFileExtensions: ['ts', 'js', 'json', 'node'],
  testEnvironment: 'node',
  roots: ['<rootDir>'],
  testMatch: ['**/__tests__/**/*.+(ts|tsx)', '**/?(*.)+(spec|test).+(ts|tsx|js)'],
  transform: {
    '^.+\\.(js|ts|tsx)$': ['ts-jest', { useESM: true, tsconfig: './tsconfig.json' }],
  },
  extensionsToTreatAsEsm: ['.ts'], // Treat '.ts' files as ESM
}