import type { PropertyDeclarations, TemplateResult } from 'lit-element';
import type { HALJSONResource } from '../../public/NucleonElement/types';
import type { FormRenderer } from '../../public/FormDialog/types';
import type { Option } from '../../public/QueryBuilder/types';
import { InternalEditableControl } from '../InternalEditableControl/InternalEditableControl';
declare type DisplayValueOptionsCb = (resource: HALJSONResource) => Record<string, unknown>;
export declare class InternalResourcePickerControl extends InternalEditableControl {
    static get properties(): PropertyDeclarations;
    getDisplayValueOptions: DisplayValueOptionsCb;
    showCopyIdButton: boolean;
    virtualHost: string;
    getItemUrl: ((href: string, data: unknown | null) => string) | null;
    formProps: Record<string, unknown>;
    filters: Option[];
    /** Function to extend the filters applied to the dataset query without making it obvious to the user. */
    extendFilter: ((params: URLSearchParams) => void) | null;
    layout: 'summary-item' | 'standalone' | null;
    first: string | null;
    item: string | null;
    form: string | null | FormRenderer;
    private __isErrorVisible;
    private readonly __getItemRenderer;
    renderControl(): TemplateResult;
    reportValidity(): void;
    updated(changes: Map<keyof this, unknown>): void;
    protected _handleHostClick(evt: MouseEvent): void;
    private __clear;
    private __renderSummaryItemLayout;
    private __renderStandaloneLayout;
    private __handleFetchEvent;
    private __handleSelect;
    private __handleEmpty;
    private get __valueLoader();
}
export {};