/**
 * 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 { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * @deprecated v17.0.0 - Use Nullish coalescing operator (??) instead of `NzSafeNullPipe`.
 */
export declare class NzSafeNullPipe implements PipeTransform {
    transform<T>(value: T, replace?: string): T | string;
    static ɵfac: i0.ɵɵFactoryDeclaration<NzSafeNullPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<NzSafeNullPipe, "nzSafeNull", true>;
}