/**
 * ViewStateController
 *
 * Manages view state including viewBox, zoom, and image filters.
 * Handles user interactions with the view rendering.
 */
import type { ViewBox } from "../../../core/types/viewer";
import type { ImageFilters } from "../../../core/types/filters";
import type { ViewerStateStores } from "../viewerState";
import type { ViewerEventEmitter } from "../../../core/types/events";
export type ViewStateControllerConfig = {
    state: ViewerStateStores;
    emitEvent: ViewerEventEmitter;
    applyViewBox: (viewBox: ViewBox) => void;
};
export type ViewStateController = {
    handleViewBoxChange: (detail: {
        viewBox: ViewBox;
    }) => void;
    handleZoomChange: (detail: {
        zoom: number;
        viewBox: ViewBox;
    }) => void;
    handleRotationChange: (detail: {
        rotation: number;
    }) => void;
    updateImageFilter: <K extends keyof ImageFilters>(key: K, value: ImageFilters[K]) => void;
    resetImageFilters: () => void;
    setPendingViewBox: (viewBox: ViewBox | null) => void;
    getPendingViewBox: () => ViewBox | null;
    setRotation: (rotation: number) => void;
    getRotation: () => number;
};
export declare const createViewStateController: ({ state, emitEvent, applyViewBox, }: ViewStateControllerConfig) => ViewStateController;