-import type { AbstractUIServer } from './AbstractUIServer';
-import { UIHttpServer } from './UIHttpServer';
-import { UIServerUtils } from './UIServerUtils';
-import { UIWebSocketServer } from './UIWebSocketServer';
-import { ApplicationProtocol, ConfigurationSection, type UIServerConfiguration } from '../../types';
-import { Configuration } from '../../utils';
+import type { AbstractUIServer } from './AbstractUIServer.js'
+import { UIHttpServer } from './UIHttpServer.js'
+import { UIServerUtils } from './UIServerUtils.js'
+import { UIWebSocketServer } from './UIWebSocketServer.js'
+import {
+ ApplicationProtocol,
+ ApplicationProtocolVersion,
+ type UIServerConfiguration
+} from '../../types/index.js'