import { UpdatingElement } from 'lit-element/lib/updating-element.js';
export default class RefCombobox extends UpdatingElement {
    static _domready: Promise<boolean>;
    static dataCache: any;
    _cb: any;
    prefetch: any;
    usePrefetch: boolean;
    disabled: boolean;
    value: any;
    text: any;
    filter: any;
    display: any;
    source: any;
    original_process: any;
    appCode: string;
    entity: string;
    static get properties(): any;
    static DOMReady(): Promise<boolean>;
    static fetchData(appcode: string, entity: string, filter: string, order: string, limit: string): Promise<Array<any>>;
    constructor();
    update(props: any): Promise<void>;
    refresh(): Promise<void>;
    firstUpdated(props: any): Promise<void>;
}