fix typings, add codegen to build script

Author: timsuchanek

package.json

@@ -8,21 +8,22 @@
     "schema"
   ],
   "scripts": {
-    "prepare": "npm run build; cp src/schema.graphql dist/schema.graphql",
-    "build": "rm -rf dist && tsc -d",
+    "prepare": "npm run build && cp src/schema.graphql dist/schema.graphql",
+    "build": "rm -rf dist && graphql codegen && tsc -d",
     "test": "echo No tests yet"
   },
   "dependencies": {
     "apollo-link": "1.2.2",
     "apollo-link-http": "1.5.3",
     "cross-fetch": "2.1.1",
     "graphql": "0.13.2",
-    "graphql-binding": "^1.4.0-beta.22",
+    "graphql-binding": "1.4.0-beta.23",
     "graphql-tools": "2.23.1"
   },
   "devDependencies": {
     "@types/graphql": "0.13.0",
     "@types/node": "9.6.11",
+    "graphql-cli": "^2.16.0-beta.6",
     "typescript": "2.8.3"
   },
   "repository": {

src/generated-binding.ts

@@ -1,5 +1,6 @@
-import { makeBindingClass } from 'graphql-binding'
-import { GraphQLResolveInfo } from 'graphql'
+import { makeBindingClass, Options } from 'graphql-binding'
+import { GraphQLResolveInfo, GraphQLSchema } from 'graphql'
+import { IResolvers } from 'graphql-tools/dist/Interfaces'
 import schema from  './schema'
 
 export interface Query {
@@ -66,6 +67,13 @@ export interface BindingInstance {
   mutation: Mutation
   subscription: Subscription
   request: <T = any>(query: string, variables?: {[key: string]: any}) => Promise<T>
+  delegate(operation: 'query' | 'mutation', fieldName: string, args: {
+      [key: string]: any;
+  }, infoOrQuery?: GraphQLResolveInfo | string, options?: Options): Promise<any>;
+  delegateSubscription(fieldName: string, args?: {
+      [key: string]: any;
+  }, infoOrQuery?: GraphQLResolveInfo | string, options?: Options): Promise<AsyncIterator<any>>;
+  getAbstractResolvers(filterSchema?: GraphQLSchema | string): IResolvers;
 }
 
 export interface BindingConstructor<T> {