tsconfig.json

{
    "version": "2.6.2",
    "compilerOptions": {
        "module": "CommonJS",
        "moduleResolution": "node",
        "target": "es5",
        "allowJs": true,
        "allowSyntheticDefaultImports": true,
        "emitDecoratorMetadata": true,
        "experimentalDecorators": true,
        "jsx": "react",
        "noImplicitAny": false,
        "preserveConstEnums": true,
        "declaration": false,
        "pretty": false,
        "removeComments": false,
        "sourceMap": true,
        "lib": ["ES2015", "ES2016", "ES2017"],
        "outDir": "./build-js",
        "skipLibCheck": true,
        "typeRoots": [
            "./node_modules/@types"
        ]
    },
    "include": [
        "./node_modules/@types/**/*.d.ts",
        "./node_modules/typescript/lib/lib.es6.d.ts",
        "./node_modules/typescript/lib/lib.es2016.d.ts",
        "./node_modules/typescript/lib/lib.es2017.d.ts",
        "./node_modules/typescript/lib/lib.es2015.symbol.d.ts",
        "./*.ts",
        "./ts/*.ts",
        "./ts/**/*.ts"
    ],
    "exclude": [
        "*.json",
        "*.kjsm"
    ]
}