import { type GraphQLIsTypeOfFn } from "https://deno.land/x/graphql_deno@v15.0.0/lib/type/definition.d.ts";
definition: () => PromiseOrValue<boolean>
import { type GraphQLIsTypeOfFn } from "https://deno.land/x/graphql_deno@v15.0.0/lib/type/definition.d.ts";