fix linter errors

src/datasource-zabbix/datasource.js

@@ -11,11 +11,11 @@ import { Zabbix } from './zabbix/zabbix';
 import { ZabbixAPIError } from './zabbix/connectors/zabbix_api/zabbixAPICore';
 import {
   DataSourceApi,
-  DataSourceInstanceSettings,
+  // DataSourceInstanceSettings,
 } from '@grafana/ui';
-import { BackendSrv, DataSourceSrv } from '@grafana/runtime';
-import { ZabbixAlertingService } from './zabbixAlerting.service';
-import { ZabbixConnectionTestQuery, ZabbixConnectionInfo, TemplateSrv, TSDBResponse } from './types';
+// import { BackendSrv, DataSourceSrv } from '@grafana/runtime';
+// import { ZabbixAlertingService } from './zabbixAlerting.service';
+// import { ZabbixConnectionTestQuery, ZabbixConnectionInfo, TemplateSrv, TSDBResponse } from './types';
 
 const DEFAULT_ZABBIX_VERSION = 3;
 

src/datasource-zabbix/zabbix/connectors/zabbix_api/zabbixAPIConnector.js

@@ -42,7 +42,7 @@ export class ZabbixAPIConnector {
   request(method, params) {
     return this.tsdbRequest(method, params).then(response => {
       const result = this.handleTsdbResponse(response);
-      
+
       return result;
     });
   }
@@ -535,13 +535,13 @@ function filterTriggersByAcknowledge(triggers, acknowledged) {
   }
 }
 
-function isNotAuthorized(message) {
-  return (
-    message === "Session terminated, re-login, please." ||
-    message === "Not authorised." ||
-    message === "Not authorized."
-  );
-}
+// function isNotAuthorized(message) {
+//   return (
+//     message === "Session terminated, re-login, please." ||
+//     message === "Not authorised." ||
+//     message === "Not authorized."
+//   );
+// }
 
 function getSLAInterval(intervalMs) {
   // Too many intervals may cause significant load on the database, so decrease number of resulting points

src/datasource-zabbix/zabbix/zabbix.js

@@ -2,7 +2,7 @@ import _ from 'lodash';
 import * as utils from '../utils';
 import responseHandler from '../responseHandler';
 import { CachingProxy } from './proxy/cachingProxy';
-import { ZabbixNotImplemented } from './connectors/dbConnector';
+// import { ZabbixNotImplemented } from './connectors/dbConnector';
 import { DBConnector } from './connectors/dbConnector';
 import { ZabbixAPIConnector } from './connectors/zabbix_api/zabbixAPIConnector';
 import { SQLConnector } from './connectors/sql/sqlConnector';