Method resolver

extensions/graphql/src/graphql.server.ts:125–130

* Register a GraphQL resolver class * @param resolverClass -GraphQL resolver class * @param nameOrOptions - Resolver name or binding options

(
    resolverClass: Constructor<ResolverInterface<object>>,
    nameOrOptions?: string | BindingFromClassOptions,
  )

   * @param nameOrOptions - Resolver name or binding options
   */
  resolver(
    resolverClass: Constructor<ResolverInterface<object>>,
    nameOrOptions?: string | BindingFromClassOptions,
  ) {
    return registerResolver(this, resolverClass, nameOrOptions);
  }

  private async _setupSchema() {
    const resolverClasses =