When handling API errors, use the type prop and fallback to error if not found

src/utils/services/ShlinkApiClient.js

@@ -1,8 +1,18 @@
 import qs from 'qs';
 import { isEmpty, isNil, reject } from 'ramda';
+import PropTypes from 'prop-types';
 
 const API_VERSION = '1';
 
+export const apiErrorType = PropTypes.shape({
+  type: PropTypes.string,
+  detail: PropTypes.string,
+  title: PropTypes.string,
+  status: PropTypes.number,
+  error: PropTypes.string, // Deprecated
+  message: PropTypes.string, // Deprecated
+});
+
 export const buildShlinkBaseUrl = (url) => url ? `${url}/rest/v${API_VERSION}` : '';
 
 export default class ShlinkApiClient {