import { AfterViewInit, ElementRef, OnInit, Renderer2 } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * **qdColumnBreakBefore** can be used for elements with a `qdColumn` directive to place the element in a new row.
 *
 * * @see directive **qdColumn**
 *
 * **Usage:**
 *
 * @example
 * <qd-grid [config]="{ columns: 6 }">
 *   <div qdColumn="1"></div>
 *   <div qdColumn="2"></div>
 *   <div qdColumn="3" qdColumnBreakBefore></div> <!-- will be placed in a new row -->
 *   <div qdColumn="3"></div>
 * </qd-grid>
 */
export declare class QdColumnBreakBeforeDirective implements OnInit, AfterViewInit {
    private readonly _renderer;
    private readonly _elementRef;
    get element(): HTMLElement;
    static className: string;
    constructor(_renderer: Renderer2, _elementRef: ElementRef<HTMLElement>);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    private logErrorIfColumnDirectiveNotPresent;
    private logErrorMessage;
    static ɵfac: i0.ɵɵFactoryDeclaration<QdColumnBreakBeforeDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<QdColumnBreakBeforeDirective, "[qdColumnBreakBefore]", never, {}, {}, never, never, false, never>;
}
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