import { Overlay, OverlayRef, PositionStrategy } from '@angular/cdk/overlay';
import { ElementRef, EventEmitter, OnInit, TemplateRef, ViewContainerRef } from '@angular/core';
import { SearchParams } from '../../viewer/views/list-view/list-view.component';
export declare class SearchPanelComponent implements OnInit {
    private _overlay;
    private _viewContainerRef;
    /**
     * @param [projectfilter] If true it shows the selection of projects to filter by one of them
     * Default value: false
     */
    projectfilter?: boolean;
    /**
     * @deprecated Use `limitToProject` instead
     *
     * @param [filterbyproject] If your full-text search should be filtered by one project, you can define it with project
     * iri in the parameter filterbyproject.
     */
    filterbyproject?: string;
    /**
     * Filter ontologies in advanced search or query in fulltext search by specified project IRI
     *
     * @param limitToProject
     */
    limitToProject?: string;
    /**
     * @param [advanced] Adds the extended / advanced search to the panel
     * Default value: false
     */
    advanced?: boolean;
    /**
     * @param [expert] Adds the expert search / gravsearch editor to the panel
     * Default value: false
     */
    expert?: boolean;
    /**
     * The data event emitter of type SearchParams
     *
     * @param  search
     */
    search: EventEmitter<SearchParams>;
    searchPanel: ElementRef;
    searchMenu: TemplateRef<any>;
    overlayRef: OverlayRef;
    showAdvanced: boolean;
    showExpert: boolean;
    constructor(_overlay: Overlay, _viewContainerRef: ViewContainerRef);
    ngOnInit(): void;
    openPanelWithBackdrop(type: string): void;
    getOverlayPosition(): PositionStrategy;
    updateLimitToProject(id: string): void;
    /**
     * Emit the search parameters
     *
     * @param data
     */
    emitSearch(data: any): void;
    /**
     * Close the search menu
     */
    closeMenu(): void;
}