api-client/functions/package.json

{
  "name": "functions",
  "description": "Cloud Functions for Firebase",
  "scripts": {
    "serve": "firebase serve --only functions",
    "shell": "firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "engines": {
    "node": "8"
  },
  "dependencies": {
    "firebase-admin": "^9.2.0",
    "firebase-functions": "^3.9.1"
  },
  "devDependencies": {
    "firebase-functions-test": "^0.2.1"
  },
  "private": true
}