import { Model } from '../common';
/**
 * Represents a search button in the RDF search interface.
 * @extends Model<SearchButton>
 */
export declare class SearchButton extends Model<SearchButton> {
    /** the id of the button */
    id: string;
    /** The label text displayed on the button */
    label: string;
    /** Indicates whether the button is currently selected */
    selected: boolean;
    /** The function to be called when the button is activated */
    callback: () => void;
    constructor(data: SearchButton);
}