/**
 * @license
 * Copyright Alibaba.com All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { OnChanges, SimpleChanges } from '@angular/core';
import { Subject } from 'rxjs';
export declare class NzThMeasureDirective implements OnChanges {
    changes$: Subject<unknown>;
    nzWidth: string | null;
    colspan: number | null;
    ngOnChanges(changes: SimpleChanges): void;
}