import { OnChanges, ViewContainerRef, TemplateRef, SimpleChanges } from '@angular/core';
export declare class NvmDdButtonOutlet implements OnChanges {
    private readonly _viewContainer;
    constructor(_viewContainer: ViewContainerRef);
    template: TemplateRef<{
        $implicit: (ev: MouseEvent) => void;
    }>;
    context: {
        $implicit: (ev: MouseEvent) => void;
    };
    ngOnChanges(changes: SimpleChanges): void;
}