tsconfig.json

{
    "compilerOptions": {
        "module": "commonjs",
        "moduleResolution": "node",
        "noImplicitAny": true,
        "sourceMap": true,
        "removeComments": true,
        "preserveConstEnums": true,
        "declaration": true,
        "target": "es5",
        "lib": ["es2015", "dom"],
        "outDir": "./src/lib/libs/purifyjs",
        "noUnusedLocals": true,
        "noImplicitReturns": true,
        "noImplicitThis": true,
        "alwaysStrict": true,
        "noUnusedParameters": false,
        "esModuleInterop": true,
        "pretty": true,
        "noFallthroughCasesInSwitch": true,
        "allowUnreachableCode": false,
        "experimentalDecorators": true,
        "showConfig": true
    },
    "include": ["src/lib/libs/purifyjs/"],
    "exclude": ["node_modules/"]
}