import { Observable } from 'rxjs';
import { Spine } from '../../spine/Spine';
import { InternalNavigationEntry, InternalNavigationInput } from '../types';
type Navigation = {
    navigation: InternalNavigationInput | InternalNavigationEntry;
};
export declare const withSpineItemLayoutInfo: ({ spine }: {
    spine: Spine;
}) => <N extends Navigation>(stream: Observable<N>) => Observable<N>;
export {};