import { Observable } from 'rxjs';
import { PanelConfig } from '../types/panel-config';
/**
 * Emits one of two PanelConfig objects based upon a condition.
 */
export declare function PanelIfElse(cond: boolean | Observable<boolean>, configA: PanelConfig | Observable<PanelConfig>, configB: PanelConfig | Observable<PanelConfig>): Observable<PanelConfig>;