{ "compilerOptions": { "target": "es6" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */, "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */, "outDir": "./lib" /* Redirect output structure to the directory. */, "rootDir": "./src" /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */, "sourceMap": true, "strict": true /* Enable all strict type-checking options. */, "noImplicitAny": false /* Raise error on expressions and declarations with an implied 'any' type. */, "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */ }, "exclude": ["__tests__", "lib", "node_modules"] }