import type { EventEmitter } from '../../stencil-public-runtime';
export declare class GutterItem {
    /**
     * CSS selector for the anchor element or HTMLElement in the enclosing gutter's `<la-akoma-ntoso>` element.
     */
    anchor?: string | HTMLElement;
    /**
     * Indicates that this is the active item in the gutter. Only one item can be active at a time.
     */
    active: boolean;
    /**
     * Event emitted when the state (`active`) of the item changes. Used by `la-gutter` to re-layout its items.
     */
    laItemChanged: EventEmitter<void>;
    activeChanged(): void;
    anchorChanged(): void;
    onClick(): void;
}