tsconfig.json

{
  "compilerOptions": {
    /**
     * `allowSyntheticDefaultImports` is ONLY enabled because the built apollo-server and apollo-server-express require it to compile.
     * It's not a good idea to rely on this. If packages don't export a default export, don't import it as if they do.
     * Relying on this may break ./api/_lib/pulumi. No known pulumi-examples use allowSyntheticDefaultImports or esModuleInterop (https://github.com/pulumi/examples/)
     */
    "allowSyntheticDefaultImports": true,
    /**
     * This must be explicitly set to false to work with now.sh because it will default it to true otherwise, contrary to typescript's own behaivor
     * https://github.com/zeit/now/blob/229a62d8b6aeb1f5b19de71d4e7c8733ba9e310d/packages/now-node/src/typescript.ts#L472
     */
    "esModuleInterop": false,
    "outDir": "bin",
    "declaration": true,
    "target": "es5",
    "lib": [
      "dom",
      "es2015.symbol",
      "es2015.symbol.wellknown",
      "esnext",
      "esnext.asynciterable"
    ],
    "module": "commonjs",
    "moduleResolution": "node",
    "sourceMap": true,
    "experimentalDecorators": true,
    "pretty": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitAny": true,
    "noImplicitReturns": true,
    "forceConsistentCasingInFileNames": true,
    "strict": true,
    "strictNullChecks": true,
    "typeRoots": ["./api/@types"],
    "downlevelIteration": true,
    "baseUrl": ".",
    "paths": {
      "*": ["./api/@types/*"]
    }
  },
  "include": ["api"],
  "exclude": ["node_modules"],
  "references": [{ "path": "./node_modules/fanout-graphql-tools" }]
}