manifold/functions/tsconfig.json

{
  "compilerOptions": {
    "baseUrl": "../",
    "composite": true,
    "module": "commonjs",
    "noImplicitReturns": true,
    "outDir": "lib",
    "sourceMap": true,
    "strict": true,
    "target": "es2017",
    "resolveJsonModule": true
  },
  "references": [
    {
      "path": "../common"
    }
  ],
  "compileOnSave": true,
  "include": ["src"]
}