declare namespace org {
    namespace eclipse {
        namespace jetty {
            namespace websocket {
                namespace server {
                    class WebSocketUpgradeHandlerWrapper extends org.eclipse.jetty.server.handler.HandlerWrapper implements org.eclipse.jetty.websocket.server.MappedWebSocketCreator {
                        public constructor()
                        public constructor(arg0: org.eclipse.jetty.io.ByteBufferPool)
                        public addMapping(arg0: org.eclipse.jetty.websocket.server.pathmap.PathSpec, arg1: org.eclipse.jetty.websocket.servlet.WebSocketCreator | org.eclipse.jetty.websocket.servlet.WebSocketCreator$$Lambda): void
                        public getMappings(): org.eclipse.jetty.websocket.server.pathmap.PathMappings<org.eclipse.jetty.websocket.servlet.WebSocketCreator>
                        public handle(arg0: java.lang.String | string, arg1: org.eclipse.jetty.server.Request, arg2: javax.servlet.http.HttpServletRequest, arg3: javax.servlet.http.HttpServletResponse): void
                        public static class: java.lang.Class<any>
                    }
                }
            }
        }
    }
}