Typings/fastJoin: add _loaders property to resolvers' context object

Author: Jan Lohage

types/index.d.ts

@@ -142,16 +142,20 @@ export function discardQuery(...fieldNames: string[]): Hook;
  */
 export function existsByDot(object: any, path: string): boolean;
 
-export type SimpleResolver<T> = (...args: any[]) => (item: T, context: HookContext) => Promise<any>;
+export interface ResolverContext<T = any> extends HookContext<T> {
+    _loaders: any
+}
+
+export type SimpleResolver<T> = (...args: any[]) => (item: T, context: ResolverContext) => Promise<any>;
 
 export interface RecursiveResolver<T> {
     resolver: SimpleResolver<T>;
     joins: ResolverMap<any>;
 }
 
 export interface ResolverMap<T> {
-    after?: AsyncContextFunction<void>;
-    before?: AsyncContextFunction<void>;
+    after?: (context: ResolverContext) => void | Promise<void>;
+    before?: (context: ResolverContext) => void | Promise<void>;
     joins: {
         [property: string]: SimpleResolver<T> | RecursiveResolver<T>;
     };

types/tests.ts

@@ -182,9 +182,9 @@ const postResolvers: ResolverMap<any> = {
     }
 };
 
-const userResolvers = {
+const userResolvers: ResolverMap<any> = {
     joins: {
-        memberships: () => async (user: any, context: HookContext) => {
+        memberships: () => async (user, context) => {
             const memberships: any = (await context.app!.service
             ('memberships').find({query: {
                     user: user._id,