chore: projen eject

jest.config.cjs

@@ -0,0 +1,31 @@
+/** @type {import('jest').Config} */
+const config = {
+  verbose: true,
+  transform: {
+    '^.+\\.m?[tj]sx?$': ['ts-jest'],
+  },
+  testMatch: [
+    '<rootDir>/src/**/__tests__/**/*.ts?(x)',
+    '<rootDir>/(test|src)/**/*(*.)@(spec|test).ts?(x)',
+    '<rootDir>/test/**/*.(test|spec).(js|jsx|ts|tsx)',
+  ],
+  clearMocks: true,
+  collectCoverage: true,
+  coverageReporters: ['json', 'lcov', 'clover', 'cobertura', 'text'],
+  coverageDirectory: 'coverage',
+  coveragePathIgnorePatterns: ['/node_modules/'],
+  testPathIgnorePatterns: ['/node_modules/'],
+  watchPathIgnorePatterns: ['/node_modules/'],
+  reporters: [
+    'default',
+    [
+      'jest-junit',
+      {
+        outputDirectory: 'test-reports',
+      },
+    ],
+  ],
+  preset: 'ts-jest/presets/default-legacy',
+};
+
+module.exports = config;