tsconfig.json

{
    "compileOnSave": false,
    "compilerOptions": {
        "watch": false,
        "help": true,
        "strict": false,
        "strictNullChecks": true,
        "target": "ES5",
        "module": "CommonJS",
        "jsx": "react",
        "allowJs": true,
        "traceResolution": false,
        "moduleResolution": "node",
        "allowSyntheticDefaultImports": true,
        "esModuleInterop": true,
        "noUnusedLocals": false,
        "noImplicitAny": false,
        "noUnusedParameters": false,
        "removeComments": false,
        "preserveConstEnums": true,
        "sourceMap": true,
        "skipLibCheck": false,
        "typeRoots": [
            "./node_modules/@types"
        ],
        "lib": [
            "es2015",
            "es2016",
            "es2017"
        ]
    },
    "exclude": [
        "node_modules",
        "example"
    ]
}