{ "compilerOptions": { // Basic Options "target": "esnext", // Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT' or 'es2020'. "module": "commonjs", // Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. "lib": [ "dom", // Required to access `window` "es2021" ], "jsx": "react", // Specify JSX code generation: 'preserve', 'react-native', or 'react'. // "noEmitHelpers": false, "rootDir": "./", // Specify the root directory of input files. Use to control the output directory structure with --outDir "removeComments": true, // Do not emit comments to output. // "noEmit": true, // Do not emit outputs. "importHelpers": false, // Import emit helpers from 'tslib'. // "downlevelIteration": true, // Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. // "isolatedModules": true, // Transpile each file as a separate module (similar to 'ts.transpileModule'). // noImplicitAny // Strict Type-Checking Options "strict": true, // Enable all strict type-checking options. "skipLibCheck": true, "noUnusedLocals": true, // Report errors on unused locals. "noUnusedParameters": true, // Report errors on unused parameters. "noImplicitReturns": true, // Report error when not all code paths in function return a value. "noFallthroughCasesInSwitch": true, // Report errors for fallthrough cases in switch statement. "moduleResolution": "node", // Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). "resolveJsonModule": true, // Module Resolution Options // "baseUrl": "./", // Base directory to resolve non-absolute module names. // "paths": {}, // A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. // "rootDirs": [], // List of root folders whose combined content represents the structure of the project at runtime. // "typeRoots": [], // List of folders to include type definitions from. // "types": [], // Type declaration files to be included in compilation. // "allowSyntheticDefaultImports": true, // Allow default imports from modules with no default export. This does not affect code emit, just typechecking. "useUnknownInCatchVariables": false, "esModuleInterop": true, // Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. "inlineSourceMap": false // Emit a single file with source maps instead of having a separate file. } }