xero-node/tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "esModuleInterop": true,
    "target": "es6",
    "moduleResolution": "node",
    "sourceMap": true,
    "outDir": "dist",
    "rootDir": "./src",
    "declaration": true,
    "resolveJsonModule": true
  },
  "lib": ["es2015"],
  "exclude": [
    "node_modules",
    "dist",
    "src/test/"
  ]
}