import { ChangeDetectorRef, AfterViewInit, ElementRef, OnDestroy } from '@angular/core';
import { StacheAffixTopDirective } from './affix-top.directive';
import { StacheWindowRef } from '../shared';
export declare class StacheAffixComponent implements AfterViewInit, OnDestroy {
    private windowRef;
    private cdRef;
    wrapper: ElementRef;
    minHeightFormatted: string;
    maxWidthFormatted: string;
    affixTopDirective: StacheAffixTopDirective;
    private windowSubscription;
    constructor(windowRef: StacheWindowRef, cdRef: ChangeDetectorRef);
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    getStyles(): any;
    private setElementRefDimensions();
    private getCssPosition();
    private getCssMinHeight();
    private getCssMaxWidth();
}