import { CfiManager } from '../cfi';
import { Context } from '../context/Context';
import { HookManager } from '../hooks/HookManager';
import { ReaderSettingsManager } from '../settings/ReaderSettingsManager';
import { Spine } from '../spine/Spine';
import { SpineItemsManager } from '../spine/SpineItemsManager';
import { Viewport } from '../viewport/Viewport';
import { ControlledNavigationController } from './controllers/ControlledNavigationController';
import { ScrollNavigationController } from './controllers/ScrollNavigationController';
import { InternalNavigator } from './InternalNavigator';
import { UserNavigationEntry, InternalNavigationEntry, NavigationVisibleArea, SpineBoundary } from './types';
import { Observable } from 'rxjs';
import { SpinePosition, SpineItemPosition, SpineItem, UnboundSpinePosition } from '..';
import { getNavigationForSpineItemPage } from './resolvers/getNavigationForSpineItemPage';
export declare const createNavigator: ({ spineItemsManager, context, hookManager, spine, settings, viewport, cfi, }: {
    cfi: CfiManager;
    spineItemsManager: SpineItemsManager;
    context: Context;
    hookManager: HookManager;
    spine: Spine;
    settings: ReaderSettingsManager;
    viewport: Viewport;
}) => {
    destroy: () => void;
    getNavigation: () => InternalNavigationEntry;
    internalNavigator: InternalNavigator;
    scrollNavigationController: ScrollNavigationController;
    controlledNavigationController: ControlledNavigationController;
    navigationState$: Observable<"free" | "busy">;
    navigate: (to: UserNavigationEntry) => void;
    lock: () => () => void;
    isLocked$: Observable<boolean>;
    navigationResolver: {
        getNavigationForUrl: (url: string | URL) => {
            position: SpinePosition;
            spineItemId: string;
        } | undefined;
        getNavigationForSpineItemPage: (params: Omit<Parameters< getNavigationForSpineItemPage>[0], "spineItemsManager" | "spineItemNavigationResolver" | "spineLocator" | "viewport">) => SpinePosition;
        getNavigationFromSpineItemPosition: (params: {
            spineItemPosition: SpineItemPosition;
            spineItem: SpineItem;
        }) => SpinePosition;
        getNavigationForCfi: (cfi: string) => SpinePosition | undefined;
        getNavigationForLastPage: (spineItem: SpineItem) => SpinePosition;
        getNavigationForSpineIndexOrId: (indexOrId: number | string | SpineItem) => SpinePosition;
        getNavigationForPosition: (viewportPosition: SpinePosition | UnboundSpinePosition) => SpinePosition;
        getMostPredominantNavigationForPosition: (viewportPosition: SpinePosition) => SpinePosition;
        clampPositionInSpine: (position: SpinePosition | UnboundSpinePosition, size: NavigationVisibleArea) => UnboundSpinePosition;
        getBoundaryForPosition: (position: SpinePosition | UnboundSpinePosition, size?: NavigationVisibleArea) => SpineBoundary | undefined;
        isNavigationGoingForwardFrom: (to: SpinePosition, from: SpinePosition) => boolean;
        arePositionsDifferent: (a: {
            x: number;
            y: number;
        }, b: {
            x: number;
            y: number;
        }) => boolean;
        getAdjustedPositionForSpread: (position: SpinePosition | UnboundSpinePosition) => SpinePosition | UnboundSpinePosition;
        spineItemNavigator: {
            getNavigationForLastPage: (spineItem: SpineItem) => SpineItemPosition;
            getNavigationForPosition: (spineItem: SpineItem, position: SpineItemPosition) => SpineItemPosition;
            getNavigationFromNode: (spineItem: SpineItem, node: Node, offset: number) => SpineItemPosition;
        };
    };
    navigation$: Observable<Pick< InternalNavigationEntry, "id" | "position" | "requestedPosition" | "requestedVisibleArea"> & {
        triggeredBy: InternalNavigationEntry["meta"]["triggeredBy"];
    }>;
    position$: Observable< SpinePosition | UnboundSpinePosition>;
};
export type Navigator = ReturnType<typeof createNavigator>;