tsconfig.json

{
  "compilerOptions": {
    "pretty": true,
    "target": "es6",
    "module": "commonjs",
    "noImplicitAny": true,
    "outDir": "dist/"
  },
  "exclude": [
    "node_modules"
  ],
  "compileOnSave": false,
  "typeRoots": [
    "node_modules/@types"
  ],
  "types": [
    "d3-force"
  ]
}