.gitignore

@@ -22,3 +22,6 @@ dist-ssr
 *.njsproj
 *.sln
 *.sw?
+
+# Coverage report
+coverage

jest.config.js

@@ -10,5 +10,7 @@ export default {
   testMatch: ['<rootDir>/test/**/*.test.(ts|tsx)'],
   transform: {
     '^.+\\.(ts|tsx)$': ['ts-jest', { useESM: true, tsconfig: 'tsconfig.jest.json' }]
-  }
+  },
+  collectCoverage:true,
+  collectCoverageFrom: ['<rootDir>/src/**/*.{ts,tsx,js,jsx}'],
 };