{ "compilerOptions": { "target": "es5", "module": "commonjs", "declaration": true, "rootDir": ".", "strict": true, "noUnusedLocals": true, "noUnusedParameters": true, "noImplicitReturns": true, "moduleResolution": "node", "esModuleInterop": true, "importHelpers": true, "stripInternal": true, "lib": ["es2015"] }, "exclude": [ "node_modules", "test/data" ] }