import { OnInit, ComponentRef, ElementRef } from '@angular/core';
export declare class RowFocusBoxComponent implements OnInit {
    private elRef;
    scroll: HTMLElement;
    content: ElementRef;
    scrollContainerQuery: string | ComponentRef<any> | HTMLElement;
    private _y;
    y: number;
    childHeight: number;
    index: number;
    private scrollContainer;
    private scrollTop;
    refreshScrollTop(): void;
    private subscription;
    constructor(elRef: ElementRef);
    ngOnInit(): void;
    ngOnDestroy(): void;
    private setScrollContainer;
    private watchScroll;
    private resizeHeight;
    ngAfterViewInit(): void;
}