tsconfig.json

{
    "compilerOptions": {
        "allowJs": true,
        "checkJs": true,
        "noEmit": true,

        "target": "es2015",
        "lib": ["ES2015"],
        "rootDirs": [
            "probe/generated",
            "probe/user",
            "server_scripts",
            "startup_scripts",
            "client_scripts"
        ],

        "alwaysStrict": true,
        "allowUnreachableCode": false,

        // Type checking options, only disable if probeJS installed
        "noCheck": true,

        "strict": true,
        "noImplicitAny": true,
        "noImplicitReturns": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true
    }
}