jest.config.base.ts

import type { Config } from '@jest/types'

const config: Config.InitialOptions = {
  preset: 'ts-jest',
  testEnvironment: 'node',
  testMatch: ['**/?(*.)+(spec|test).[tj]s?(x)'],
  moduleNameMapper: {
    '@internal/(.+)': [
      '<rootDir>/../../packages/$1/src',
      '<rootDir>/../packages/$1/src',
      '<rootDir>/packages/$1/src',
    ],
  },
  transform: {
    '^.+\\.tsx?$': [
      'ts-jest',
      {
        isolatedModules: true,
      },
    ],
  },
}

export default config