import * as i0 from "@angular/core";
export declare class NzGraphGroupNodeDirective {
    static ɵfac: i0.ɵɵFactoryDeclaration<NzGraphGroupNodeDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NzGraphGroupNodeDirective, "[nzGraphGroupNode]", ["nzGraphGroupNode"], {}, {}, never, never, true, never>;
}