Apollo GraphQL Server + TypeScript
I wrote a small library and a CLI for this. It generates TypeScript typings for both server (according to your schema) and client (according to your schema and GraphQL documents). It also generates resolvers signature and very customizable.
You can try it here: https://github.com/dotansimha/graphql-code-generator
The idea behind it was to allow the developer to get the most out of GraphQL and the generated typings, and making it easier to customize the generated output.
I am using a GraphQL CLI. You would install it like so
npm install -g graphql-cli
then generate your GraphQL project with TypeScript support
More information: https://oss.prisma.io/content/graphql-cli/05-Boilerplates.html