work

src/queries/profile.js

@@ -1,5 +1,5 @@
 export default  `
-type Query {
+extend type Query {
     profile (id: Int!) : Profile
 }
 `

src/queries/user.js

@@ -0,0 +1,5 @@
+export default `
+extend type Query {
+    user (id : Int!) : User
+}
+`

src/schema/profile.js

@@ -8,7 +8,16 @@ import profileQuery from "../queries/profile"
 
 import profileResolver from "../resolvers/profile"
 
+import userQuery from "../queries/user"
+import userType from "../types/user"
+
+const queryType = `
+type Query {
+    _empty: String
+}
+`
+
 export default makeExecutableSchema({
-    typeDefs: [addressType, profileType, profileQuery],
+    typeDefs: [queryType , addressType, profileType, userType, userQuery, profileQuery],
     resolvers: [profileResolver]
 })

src/types/user.js

@@ -1,5 +1,4 @@
 export default `
 type User {
-    profile: Profile,
-    todos: [Todo]
+    profile: Profile
 }`