TODO fetch client Axios client XHR client Angular client Client by function chaining schemas generator from local or remote schema mock server fetch mock runtime type checker Credits https://github.com/drwpow/openapi-typescript https://github.com/ferdikoomen/openapi-typescript-codegen https://github.com/acacode/swagger-typescript-api https://github.com/colinhacks/zod https://github.com/ianstormtaylor/superstruct https://www.npmjs.com/package/ts-interface-checker