import { ElementRef } from '@angular/core';
export declare class styleDirective {
    private el;
    constructor(el: ElementRef);
    styleVal: number;
    ngOnInit(): void;
    ngOnChanges(): void;
}
export declare class columnWidth {
    private el;
    constructor(el: ElementRef);
    columns: any[];
    ngOnInit(): void;
}
export declare class SetContainerHeight {
    private el;
    constructor(el: ElementRef);
    containerHeight: any[];
    ngOnInit(): void;
    ngOnChanges(): void;
}