message: Limit to Node.js <15 for now, which ships with npm@6.
diff: "client:codegen": "node ./packages/apollo/bin/run client:codegen --target=typescript --outputFlat ./packages/apollo-language-server/src/graphqlTypes.ts"
  },
  "engines": {
  - "node": ">=8",
  - "npm": ">=6"
  + "node": ">=8 <15",
  + "npm": ">=6 <7"
  },
  "dependencies": {
  "@apollographql/apollo-tools": "file:packages/apollo-tools",
  