tsconfig.json

{
    "compilerOptions": {
        "module": "commonjs",
        "target": "es6",
        "outDir": "out",
        "lib": [
            "es2016"
        ],
        "sourceMap": true,
        "rootDir": ".",
        "strict": true,
        "allowJs": false,
        "allowSyntheticDefaultImports": false,
        "allowUnreachableCode": false,
        "allowUnusedLabels": false,
        "experimentalDecorators": true,
        "forceConsistentCasingInFileNames": true,
        "noEmitOnError": true,
        "noFallthroughCasesInSwitch": true,
        "noImplicitReturns": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "removeComments": true,
        "skipDefaultLibCheck": true,
        "skipLibCheck": true,
        "stripInternal": true,
        "suppressImplicitAnyIndexErrors": true
    },
    "exclude": [
        "node_modules",
        "server",
        "out/server",
        ".vscode-test"
    ]
}