import type { ComputedRef, InjectionKey, Ref } from 'vue';
import type { ChildrenTrackerInjectionKey } from '../../use';
export interface JumpLinksItemRegistration {
    /** The li element of the item, used to sort the items in document order */
    el(): HTMLElement | null;
    /** Resolves the element the item scrolls to and spies on */
    resolveTarget(): HTMLElement | null;
}
export declare const JumpLinksKey: ChildrenTrackerInjectionKey<JumpLinksItemRegistration>;
export interface JumpLinksProvide {
    /** Whether a scrollable element is spied on */
    spying: ComputedRef<boolean>;
    /** Resolved scrollable element */
    scrollableHTMLElement: Readonly<Ref<HTMLElement | undefined>>;
    /** Whether the item is the active one */
    isActive(item: JumpLinksItemRegistration): boolean;
    /** Scrolls to the target of the clicked item and makes it active */
    onItemClick(item: JumpLinksItemRegistration, event: MouseEvent, href: string | undefined): void;
}
export declare const JumpLinkInjectionKey: InjectionKey<JumpLinksProvide>;
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