cacheControl type issues

Using "apollo-server-testing": "^2.9.4", as a dependency in our project for graphql testing. When i try to build our Typescript project get the following error

node_modules/apollo-server-testing/node_modules/apollo-cache-control/dist/index.d.ts:24:9 - error TS2717: Subsequent property declarations must have the same type.  Property 'cacheControl' must be of type '{ setCacheHint: (hint: CacheHint) => void; cacheHint: CacheHint; }', but here has type '{ setCacheHint: (hint: CacheHint) => void; cacheHint: CacheHint; }'.

24         cacheControl: {
           ~~~~~~~~~~~~

  node_modules/apollo-cache-control/dist/index.d.ts:24:9
    24         cacheControl: {
               ~~~~~~~~~~~~
    'cacheControl' was also declared here.

both the types seem same to me so not sure what’s the issue that TS is having? 😕

[umarnaeem432]

I faced the same issue while I was working on NestJS and GraphQL. But I fixed it. You can fix it by following these steps.

• Remove the following packages (@nestjs/graphql graphql-tools graphql apollo-server-express) by yarn remove @nestjs/graphql graphql-tools graphql apollo-server-express

• Once done install these packages again at the same time using yarn yarn add @nestjs/graphql graphql-tools graphql apollo-server-express

Note: If you are using fastify you will do the same steps with fastify instead of express i.e apollo-server-fastify

[mjraadi]

What worked for me was to remove node_modules directory and package-lock.json file and reinstall dependencies.