import type { DomTools } from './domtools.classes.domtools.js';
export declare class Scroller {
    domtoolsInstance: DomTools;
    private disposed;
    private scrollCallbacks;
    private lenisInstance;
    private lenisScrollUnsubscribe;
    private nativeScrollListenerAttached;
    private handleNativeScroll;
    private handleLenisScroll;
    constructor(domtoolsInstanceArg: DomTools);
    private sweetScroller;
    /**
     * Scrolls to a given element with options.
     */
    toElement(elementArg: HTMLElement, optionsArg: Parameters<typeof this.sweetScroller.toElement>[1]): Promise<void>;
    /**
     * Detects whether native smooth scrolling is enabled.
     */
    detectNativeSmoothScroll(): Promise<boolean>;
    /**
     * Enables Lenis scrolling.
     * If optionsArg.disableOnNativeSmoothScroll is true and native smooth scrolling is detected,
     * Lenis will be destroyed immediately.
     */
    enableLenisScroll(optionsArg?: {
        disableOnNativeSmoothScroll?: boolean;
    }): Promise<void>;
    disableLenisScroll(): void;
    /**
     * Registers a callback to be executed on scroll.
     * @param callback A function to execute on each scroll event.
     */
    onScroll(callback: () => void): () => void;
    /**
     * Executes all registered scroll callbacks concurrently.
     */
    private executeScrollCallbacks;
    /**
     * Attaches the native scroll event listener.
     */
    private attachNativeScrollListener;
    /**
     * Detaches the native scroll event listener.
     */
    private detachNativeScrollListener;
    /**
     * Attaches the Lenis scroll event listener.
     */
    private attachLenisScrollListener;
    /**
     * Detaches the Lenis scroll event listener.
     */
    private detachLenisScrollListener;
    dispose(): void;
}