apollo-server/packages/apollo-server-cloudflare/tsconfig.json

{
  "extends": "../../tsconfig",
  "compilerOptions": {
    "rootDir": "./src",
    "outDir": "./dist",
    "lib": ["es6", "esnext.asynciterable", "dom"],
    "types": ["@types/node"]
  },
  "include": ["src/**/*"],
  "exclude": ["node_modules", "dist"]
}