chore: Introduce GraphQLJSONObject type for credentials

packages/backend/src/graphql/mutations/create-connection.ts

@@ -2,8 +2,8 @@ import { GraphQLString, GraphQLNonNull } from 'graphql';
 import Connection from '../../models/connection';
 import App from '../../models/app';
 import connectionType from '../types/connection';
-import twitterCredentialInputType from '../types/twitter-credential-input';
 import RequestWithCurrentUser from '../../types/express/request-with-current-user';
+import { GraphQLJSONObject } from 'graphql-type-json';
 
 type Params = {
   key: string,
@@ -27,7 +27,7 @@ const createConnection = {
   type: connectionType,
   args: {
     key: { type: GraphQLNonNull(GraphQLString) },
-    data: { type: GraphQLNonNull(twitterCredentialInputType) }
+    data: { type: GraphQLNonNull(GraphQLJSONObject) }
   },
   resolve: (_: any, params: Params, req: RequestWithCurrentUser) => createConnectionResolver(params, req)
 };