tsconfig.json

{
  "compilerOptions": {
    "baseUrl": "./server",
    "paths": {
      "*": [
        "*",
        "../node_modules/@types",
        "../typings/*"
      ]
    },
    "module": "commonjs",
    "target": "es5",
    "lib": [
      "es5",
      "es6",
      "dom"
    ],
    "outDir": "dist",
    "types": [
      "reflect-metadata",
      "node"
    ],
    "sourceMap": true,
    "strict": true,
    "importHelpers": true,
    "skipLibCheck": true,
    "preserveSymlinks": true,
    /* Enable all strict type-checking options. */
    "noImplicitAny": true,
    /* Raise error on expressions and declarations with an implied 'any' type. */
    "strictNullChecks": true,
    /* Enable strict null checks. */
    "strictPropertyInitialization": false,
    "noImplicitThis": true,
    /* Raise error on 'this' expressions with an implied 'any' type. */
    "alwaysStrict": true,
    /* Parse in strict mode and emit "use strict" for each source file. */
    /* Additional Checks */
    "noUnusedLocals": true,
    /* Report errors on unused locals. */
    "noUnusedParameters": true,
    /* Report errors on unused parameters. */
    "noImplicitReturns": true,
    "noFallthroughCasesInSwitch": true,
    /* Report error when not all code paths in function return a value. */
    "noEmitOnError": false,
    /* Module Resolution Options */
    "pretty": true,
    "allowSyntheticDefaultImports": true,
    "allowUnusedLabels": false,
    "esModuleInterop": true,
    "moduleResolution": "node",
    /* Experimental Options */
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
  },
  "compileOnSave": false,
  "include": [
    "server"
  ],
  "exclude": [
    "node_modules",
    "typings"
  ]
}