import '../nui-icon/nui-icon.js';
import { LitElement, type PropertyValues } from 'lit';
import { type NuiType } from '../../types/nui-type.js';
import { type NuiScrollTopViewState } from './logic.js';
import type { ScrollTopBehavior, ScrollTopTarget } from './types.js';
/**
 * @slot - Default slot content
 */
export declare class NuiScrollTop extends LitElement implements NuiScrollTopViewState {
    visible: boolean;
    target: ScrollTopTarget;
    threshold: number;
    icon: string;
    behavior: ScrollTopBehavior | string;
    rounded: boolean;
    unstyled: boolean;
    nuiType: NuiType;
    scrollTopClass: string;
    scrollContainer: string;
    private scrollListener;
    private scrollElement;
    private bindAttempts;
    connectedCallback(): void;
    disconnectedCallback(): void;
    protected createRenderRoot(): DocumentFragment | HTMLElement;
    protected firstUpdated(): void;
    protected updated(changed: PropertyValues): void;
    private scheduleBind;
    private getScrollElement;
    private getCurrentScrollTop;
    private updateVisibility;
    private bindScrollListener;
    private unbindScrollListener;
    private handleClick;
    render(): import("lit-html").TemplateResult | typeof import("lit-html").nothing;
}
declare global {
    interface HTMLElementTagNameMap {
        'nui-scroll-top': NuiScrollTop;
    }
}
//# sourceMappingURL=nui-scroll-top.d.ts.map