import { EventEmitter, TemplateRef, ViewContainerRef } from '@angular/core';
import { Overlay } from '@angular/cdk/overlay';
import { PopoverAnchor, PopoverPosition } from './popover.types';
import * as i0 from "@angular/core";
export declare class PopoverComponent {
    private overlay;
    private viewContainerRef;
    private overlayRef;
    anchor: PopoverAnchor;
    position: PopoverPosition;
    afterClosed: EventEmitter<any>;
    popoverTemplate: TemplateRef<unknown>;
    get styles(): {
        [klass: string]: boolean;
    };
    constructor(overlay: Overlay, viewContainerRef: ViewContainerRef);
    open(anchor?: PopoverAnchor): void;
    close(): void;
    private calculatePositionStrategy;
    private getPositionStrategy;
    static ɵfac: i0.ɵɵFactoryDeclaration<PopoverComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PopoverComponent, "xui-popover", never, { "anchor": { "alias": "anchor"; "required": false; }; "position": { "alias": "position"; "required": false; }; }, { "afterClosed": "afterClosed"; }, never, ["*"], false, never>;
}