rate/api/tsconfig.json

{
  "compilerOptions": {
    "module": "commonjs",
    "esModuleInterop": true,
    "target": "es6",
    "moduleResolution": "node",
    "outDir": "dist",
    "sourceMap": false,
    "paths": {
      "@core": ["../core/src"]
    }
  },
  "lib": ["es2015"],
  "include": ["src/**/*"],
  "exclude": ["node_modules/*", "dist/*"],
  "references": [
    {
      "path": "../core"
    }
  ]
}