/**
 * 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, TemplateRef, ViewContainerRef } from '@angular/core';
import * as i0 from "@angular/core";
export type ArtSafeAny = any;
export declare class ArtStringTemplateOutletDirective<_T = unknown> implements OnChanges {
    private viewContainer;
    private templateRef;
    private embeddedViewRef;
    private context;
    artStringTemplateOutletContext: ArtSafeAny | null;
    artStringTemplateOutlet: ArtSafeAny | TemplateRef<ArtSafeAny>;
    static ngTemplateContextGuard<T>(_dir: ArtStringTemplateOutletDirective<T>, _ctx: ArtSafeAny): _ctx is ArtStringTemplateOutletContext;
    private recreateView;
    private updateContext;
    constructor(viewContainer: ViewContainerRef, templateRef: TemplateRef<ArtSafeAny>);
    ngOnChanges(changes: SimpleChanges): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ArtStringTemplateOutletDirective<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ArtStringTemplateOutletDirective<any>, "[artStringTemplateOutlet]", ["artStringTemplateOutlet"], { "artStringTemplateOutletContext": { "alias": "artStringTemplateOutletContext"; "required": false; }; "artStringTemplateOutlet": { "alias": "artStringTemplateOutlet"; "required": false; }; }, {}, never, never, false, never>;
}
export declare class ArtStringTemplateOutletContext {
    $implicit: ArtSafeAny;
}