import { GraphQL } from "https://deno.land/x/drash@v2.8.1/src/services/graphql/graphql.ts";
const { UniqueOperationTypesRule } = GraphQL;
Unique operation types
A GraphQL document is only valid if it has only one type per operation.
Module
x/drash/src/services/graphql/graphql.ts>GraphQL.UniqueOperationTypesRule
A microframework for Deno's HTTP server with zero third-party dependencies