declare namespace org {
    namespace eclipse {
        namespace jetty {
            namespace websocket {
                namespace common {
                    namespace frames {
                        class PingFrame extends org.eclipse.jetty.websocket.common.frames.ControlFrame {
                            public constructor()
                            public setPayload(arg0: byte[]): org.eclipse.jetty.websocket.common.frames.PingFrame
                            public setPayload(arg0: java.lang.String | string): org.eclipse.jetty.websocket.common.frames.PingFrame
                            public getType(): org.eclipse.jetty.websocket.api.extensions.Frame$Type
                            public static class: java.lang.Class<any>
                        }
                    }
                }
            }
        }
    }
}