declare namespace org {
    namespace eclipse {
        namespace jetty {
            namespace util {
                abstract class IteratingCallback implements org.eclipse.jetty.util.Callback {
                    protected constructor()
                    protected constructor(arg0: boolean)
                    protected abstract process(): org.eclipse.jetty.util.IteratingCallback$Action
                    protected onCompleteSuccess(): void
                    protected onCompleteFailure(arg0: java.lang.Throwable): void
                    public iterate(): void
                    public succeeded(): void
                    public failed(arg0: java.lang.Throwable): void
                    public close(): void
                    public isClosed(): boolean
                    public isFailed(): boolean
                    public isSucceeded(): boolean
                    public reset(): boolean
                    public toString(): string
                    public static class: java.lang.Class<any>
                }
                interface IteratingCallback$$Lambda implements org.eclipse.jetty.util.Callback {
                    (): org.eclipse.jetty.util.IteratingCallback$Action
                }
            }
        }
    }
}