Koa-GraphQL : Removed default export and bumped GraphQL to v 15.1.0 (#45443)

* Updated GraphQL dependency to v15
Changed types so it does not use default export

* Fixes after lint run

types/koa-graphql/index.d.ts

@@ -5,79 +5,75 @@
 // TypeScript Version: 3.0
 /// <reference types="node" />
 
-import { Context, Request, Response, Middleware } from "koa";
-import {
-    GraphQLError,
-    GraphQLSchema,
-    GraphQLFieldResolver,
-    ValidationContext,
-    ASTVisitor
-} from "graphql";
-import { GraphQLParams, RequestInfo } from "express-graphql";
+import { Context, Request, Response, Middleware } from 'koa';
+import { GraphQLError, GraphQLSchema, GraphQLFieldResolver, ValidationContext, ASTVisitor } from 'graphql';
+import { RequestInfo } from 'express-graphql';
 
-export type Options =
-    | ((request: Request, repsonse: Response, ctx: Context) => OptionsResult)
-    | OptionsResult;
+export = graphqlHTTP;
 
-export type OptionsResult = OptionsData | Promise<OptionsData>;
+declare function graphqlHTTP(options: graphqlHTTP.Options): Middleware;
 
-export interface OptionsData {
-    /**
-     * A GraphQL schema from graphql-js.
-     */
-    schema: GraphQLSchema;
+declare namespace graphqlHTTP {
+    type Options = ((request: Request, response: Response, ctx: Context) => OptionsResult) | OptionsResult;
 
-    /**
-     * A value to pass as the context to this middleware.
-     */
-    context?: any;
+    type OptionsResult = OptionsData | Promise<OptionsData>;
 
-    /**
-     * An object to pass as the rootvalue to the graphql() function.
-     */
-    rootValue?: any;
+    interface OptionsData {
+        /**
+         * A GraphQL schema from graphql-js.
+         */
+        schema: GraphQLSchema;
 
-    /**
-     * A boolean to configure whether the output should be pretty-printed.
-     */
-    pretty?: boolean;
+        /**
+         * A value to pass as the context to this middleware.
+         */
+        context?: any;
 
-    /**
-     * An optional function which will be used to format any errors produced by
-     * fulfilling a GraphQL operation. If no function is provided, GraphQL's
-     * default spec-compliant `formatError` function will be used.
-     */
-    formatError?: (error: GraphQLError, context?: any) => any;
+        /**
+         * An object to pass as the rootvalue to the graphql() function.
+         */
+        rootValue?: any;
 
-    /**
-     * An optional array of validation rules that will be applied on the document
-     * in addition to those defined by the GraphQL spec.
-     */
-    validationRules?: Array<(arg0: ValidationContext) => ASTVisitor>;
+        /**
+         * A boolean to configure whether the output should be pretty-printed.
+         */
+        pretty?: boolean;
 
-    /**
-     * An optional function for adding additional metadata to the GraphQL response
-     * as a key-value object. The result will be added to "extensions" field in
-     * the resulting JSON. This is often a useful place to add development time
-     * info such as the runtime of a query or the amount of resources consumed.
-     *
-     * Information about the request is provided to be used.
-     *
-     * This function may be async.
-     */
-    extensions?: (info: RequestInfo) => { [key: string]: any };
+        /**
+         * An optional function which will be used to format any errors produced by
+         * fulfilling a GraphQL operation. If no function is provided, GraphQL's
+         * default spec-compliant `formatError` function will be used.
+         */
+        formatError?: (error: GraphQLError, context?: any) => any;
 
-    /**
-     * A boolean to optionally enable GraphiQL mode.
-     */
-    graphiql?: boolean;
+        /**
+         * An optional array of validation rules that will be applied on the document
+         * in addition to those defined by the GraphQL spec.
+         */
+        validationRules?: Array<(arg0: ValidationContext) => ASTVisitor>;
 
-    /**
-     * A resolver function to use when one is not provided by the schema.
-     * If not provided, the default field resolver is used (which looks for a
-     * value or method on the source value with the field's name).
-     */
-    fieldResolver?: GraphQLFieldResolver<any, any>;
+        /**
+         * An optional function for adding additional metadata to the GraphQL response
+         * as a key-value object. The result will be added to "extensions" field in
+         * the resulting JSON. This is often a useful place to add development time
+         * info such as the runtime of a query or the amount of resources consumed.
+         *
+         * Information about the request is provided to be used.
+         *
+         * This function may be async.
+         */
+        extensions?: (info: RequestInfo) => { [key: string]: any };
+
+        /**
+         * A boolean to optionally enable GraphiQL mode.
+         */
+        graphiql?: boolean;
+
+        /**
+         * A resolver function to use when one is not provided by the schema.
+         * If not provided, the default field resolver is used (which looks for a
+         * value or method on the source value with the field's name).
+         */
+        fieldResolver?: GraphQLFieldResolver<any, any>;
+    }
 }
-
-export default function graphqlHTTP(options: Options): Middleware;

types/koa-graphql/koa-graphql-tests.ts

@@ -1,6 +1,6 @@
 import * as Koa from 'koa';
 import * as mount from 'koa-mount';
-import graphqlHTTP from 'koa-graphql';
+import * as graphqlHTTP from 'koa-graphql';
 import { buildSchema } from 'graphql';
 
 const schema = buildSchema(`type Query { hello: String }`);

types/koa-graphql/package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "dependencies": {
-    "graphql": "^14.5.3",
+    "graphql": "^15.1.0",
     "express-graphql": "^0.9.0"
   }
 }