import { AfterContentInit, ApplicationRef, ComponentFactoryResolver, ComponentRef, Injector, OnDestroy, TemplateRef, ViewContainerRef } from '@angular/core';
import { Observable } from 'rxjs';
export declare type PopoverVerticalPlacement = 'top' | 'bottom' | 'middle' | 'top-baseline' | 'bottom-baseline' | 'auto';
export declare type PopoverHorizontalPlacement = 'left' | 'right' | 'left-baseline' | 'right-baseline' | 'start' | 'end' | 'start-baseline' | 'end-baseline' | 'center' | 'auto';
interface PopoverBaseConstructor {
    content: string | HTMLElement | HTMLElement[] | TemplateRef<any>;
    element?: HTMLElement;
    anchorElement: HTMLElement;
    horizontal: PopoverHorizontalPlacement;
    vertical: PopoverVerticalPlacement;
    popoverComponentRef?: ComponentRef<FlyingPopoverComponent>;
}
declare type PopoverConstructor = PopoverBaseConstructor;
export declare class Popover {
    private readonly arrowClassValue;
    private arrowClass;
    readonly element: HTMLElement;
    private showValue;
    private anchorElement;
    id: string;
    horizontal: PopoverHorizontalPlacement;
    vertical: PopoverVerticalPlacement;
    forceShow: boolean;
    customClass: string;
    matchWidth: boolean | 'min-width';
    ready: Observable<this>;
    popoverComponentRef: ComponentRef<FlyingPopoverComponent>;
    maxWindowHeight: boolean;
    set show(showValue: boolean);
    get show(): boolean;
    set arrow(b: boolean);
    set content(content: any);
    constructor({ content, anchorElement, horizontal, vertical, element, popoverComponentRef, }: PopoverConstructor);
    getPosition(): {
        top: string;
        left: string;
        horizontal: "left" | "right" | "center";
        vertical: "bottom" | "middle" | "top" | "top-baseline" | "bottom-baseline";
    };
    updatePopOverPosition(): void;
}
declare class FlyingPopoverComponent implements AfterContentInit, OnDestroy {
    container: ViewContainerRef;
    private content$;
    private ngDestroy$;
    setContent(template: TemplateRef<any>): void;
    ngAfterContentInit(): void;
    ngOnDestroy(): void;
}
export declare class PopoverService {
    componentFactoryResolver: ComponentFactoryResolver;
    private appRef;
    private injector;
    constructor(componentFactoryResolver: ComponentFactoryResolver, appRef: ApplicationRef, injector: Injector);
    private readonly containerElement;
    popovers: Popover[];
    underObservation: Popover[];
    addPopover(popover: PopoverConstructor): Promise<Popover>;
    removePopover(id: string): void;
}
export {};