1{ 2 "compilerOptions": { 3 /* Basic Options */ 4 "target": "es5" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */, 5 "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */, 6 // "lib": [], /* Specify library files to be included in the compilation. */ 7 "declaration": true /* Generates corresponding '.d.ts' file. */, 8 "declarationMap": true /* Generates a sourcemap for each corresponding '.d.ts' file. */, 9 // "sourceMap": true, /* Generates corresponding '.map' file. */ 10 "outDir": "lib/commonjs" /* Redirect output structure to the directory. */, 11 // "importHelpers": true, /* Import emit helpers from 'tslib'. */ 12 13 /* Strict Type-Checking Options */ 14 "strict": true /* Enable all strict type-checking options. */, 15 16 /* Additional Checks */ 17 "noUnusedLocals": true /* Report errors on unused locals. */, 18 "noUnusedParameters": true /* Report errors on unused parameters. */, 19 "noImplicitReturns": true /* Report error when not all code paths in function return a value. */, 20 "noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */, 21 22 /* Module Resolution Options */ 23 // "baseUrl": "./", /* Base directory to resolve non-absolute module names. */ 24 "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */, 25 "resolveJsonModule": true 26 }, 27 "include": ["src"], 28 "exclude": [ 29 "**/*.spec.ts", 30 "**/__fixtures__/*", 31 "**/__tests__/*", 32 "**/__snapshots__/*" 33 ] 34} 35