import { Observable } from "rxjs/Observable";
export declare enum Point {
    RIGHT_CENTER = 0,
    RIGHT_TOP = 1,
    RIGHT_BOTTOM = 2,
    TOP_CENTER = 3,
    TOP_RIGHT = 4,
    TOP_LEFT = 5,
    BOTTOM_CENTER = 6,
    BOTTOM_RIGHT = 7,
    BOTTOM_LEFT = 8,
    LEFT_CENTER = 9,
    LEFT_TOP = 10,
    LEFT_BOTTOM = 11,
}
export interface PopoverOptions {
    offsetX?: number;
    offsetY?: number;
    useAnchorParent?: boolean;
    allowMultipleOpen?: boolean;
}
export declare class Popover {
    private element;
    private _scroll;
    constructor(element: any);
    anchor(anchor: any, anchorAlign: Point, popoverAlign: Point, {offsetX, offsetY, useAnchorParent}?: PopoverOptions): Observable<any>;
    release(): void;
    private isPositioned(container);
    private scrollableElements;
    private emitScrollEvent();
    private boundOnScrollListener;
    private addScrollEventListeners(e);
    private removeScrollEventListeners();
    private scrolls(container);
}