{ "compilerOptions": { // Basic Options "target": "es2017", // Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. "module": "commonjs", // Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. // Specify library files to be included in the compilation. "lib": [ "dom", // Required to access `window` "es2017" // Required by `@sindresorhus/is` ], // "allowJs": true, // Allow javascript files to be compiled. // "checkJs": true, // Report errors in .js files. "jsx": "react", // Specify JSX code generation: 'preserve', 'react-native', or 'react'. // "declaration": true, // Generates corresponding '.d.ts' file. // "sourceMap": true, // Generates corresponding '.map' file. // "outFile": "./", // Concatenate and emit output to single file. // "outDir": "./", // Redirect output structure to the directory. "rootDir": "./ts", // 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": true, // 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'). // Strict Type-Checking Options "strict": true, // Enable all strict type-checking options. // Additional Checks "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. // Module Resolution Options "moduleResolution": "node", // Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). // "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. "esModuleInterop": true // Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. // "preserveSymlinks": true, // Do not resolve the real path of symlinks. // Source Map Options // "sourceRoot": "./", // Specify the location where debugger should locate TypeScript files instead of source locations. // "mapRoot": "./", // Specify the location where debugger should locate map files instead of generated locations. // "inlineSourceMap": true, // Emit a single file with source maps instead of having a separate file. // "inlineSources": true, // Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. // Experimental Options // "experimentalDecorators": true, // Enables experimental support for ES7 decorators. // "emitDecoratorMetadata": true, // Enables experimental support for emitting type metadata for decorators. }, "include": ["ts/**/*"] }