fix return types for location endpoints

Author: TorstenDittmann

lib/client.js

@@ -9,7 +9,7 @@ class Client {
         this.endpoint = 'https://appwrite.io/v1';
         this.headers = {
             'content-type': '',
-            'x-sdk-version': 'appwrite:nodejs:2.2.4',
+            'x-sdk-version': 'appwrite:nodejs:2.3.0',
             'X-Appwrite-Response-Format' : '0.8.0',
         };
         this.selfSigned = false;
@@ -125,7 +125,7 @@ class Client {
         if (contentType.startsWith('multipart/form-data')) {
             const form = new FormData();
 
-            let flatParams = this.flatten(params);
+            let flatParams = Client.flatten(params);
 
             for (const key in flatParams) {
                 form.append(key, flatParams[key])
@@ -159,26 +159,25 @@ class Client {
                     } else {
                         throw new AppwriteException(error.response.data.message, error.response.status, error.response.data);
                     }
-                }else{
+                } else {
                     throw new AppwriteException(error.response.statusText, error.response.status, error.response.data);
                 }
-            }else{
+            } else {
                 throw new AppwriteException(error.message);
             }
         }
     }
 
-    flatten(data, prefix = '') {
+    static flatten(data, prefix = '') {
         let output = {};
 
         for (const key in data) {
             let value = data[key];
             let finalKey = prefix ? prefix + '[' + key +']' : key;
 
             if (Array.isArray(value)) {
-                output = Object.assign(output, this.flatten(value, finalKey)); // @todo: handle name collision here if needed
-            }
-            else {
+                output = Object.assign(output, Client.flatten(value, finalKey)); // @todo: handle name collision here if needed
+            } else {
                 output[finalKey] = value;
             }
         }
@@ -187,4 +186,4 @@ class Client {
     }
 }
 
-module.exports = Client;
+module.exports = Client;

package.json

@@ -2,7 +2,7 @@
   "name": "node-appwrite",
   "homepage": "https://appwrite.io/support",
   "description": "Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API",
-  "version": "2.2.4",
+  "version": "2.3.0",
   "license": "BSD-3-Clause",
   "main": "./index.js",
   "types": "./index.d.ts",