Beta 7 with some repo names changed.

Client/node_modules/ccxt/js/base/errorHierarchy.js

@@ -0,0 +1,44 @@
+'use strict';
+
+const errorHierarchy = {
+    'BaseError': {
+        'ExchangeError': {
+            'AuthenticationError': {
+                'PermissionDenied': {},
+                'AccountSuspended': {},
+            },
+            'ArgumentsRequired': {},
+            'BadRequest': {
+                'BadSymbol': {},
+            },
+            'BadResponse': {
+                'NullResponse': {},
+            },
+            'InsufficientFunds': {},
+            'InvalidAddress': {
+                'AddressPending': {},
+            },
+            'InvalidOrder': {
+                'OrderNotFound': {},
+                'OrderNotCached': {},
+                'CancelPending': {},
+                'OrderImmediatelyFillable': {},
+                'OrderNotFillable': {},
+                'DuplicateOrderId': {},
+            },
+            'NotSupported': {},
+        },
+        'NetworkError': {
+            'DDoSProtection': {
+                'RateLimitExceeded': {},
+            },
+            'ExchangeNotAvailable': {
+                'OnMaintenance': {},
+            },
+            'InvalidNonce': {},
+            'RequestTimeout': {},
+        },
+    },
+};
+
+module.exports = errorHierarchy;