{
    "compilerOptions": {
        "target": "es5",
        "module": "commonjs",
        "lib": [
            "dom",                      // window.navigator
            "es5",
            "es2015.core",              // Array.find
            "es2015.promise",           // Promise
            "es2015.symbol.wellknown"   // Map
        ],
        "alwaysStrict": true,
        "noEmitOnError": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "declaration": true
    }
}