tsconfig.json

 1{
 2    "compilerOptions": {
 3        "target": "es2015",
 4        "module": "commonjs",
 5        "esModuleInterop": true,
 6        "noImplicitAny": true,
 7        "removeComments": true,
 8        "preserveConstEnums": true,
 9        "sourceMap": true,
10        "noEmit": true,
11        "forceConsistentCasingInFileNames": true,
12        "declaration": true,
13        "strict": true,
14        "strictNullChecks": true,
15        "noImplicitThis": true,
16        "alwaysStrict": true,
17        "noUnusedLocals": false,
18        "noUnusedParameters": false,
19        "noImplicitReturns": true,
20        "noFallthroughCasesInSwitch": false,
21        "experimentalDecorators": true,
22        "strictPropertyInitialization": false,
23        "skipLibCheck": true,
24        "useUnknownInCatchVariables": false
25    },
26    "exclude": ["node_modules"]
27}