import { OnChanges, SimpleChanges } from "@angular/core";
import { GridsterItemComponent } from "angular-gridster2";
import * as i0 from "@angular/core";
/**
 * This directive assigns a "widgetId" property to host gridster item. We need it there because moving and resizing the widget with gridster only contains
 * gridster position data and gridster component payload, so we need to identify which widget that event belongs to.
 */
export declare class GridsterItemWidgetIdDirective implements OnChanges {
    private gridsterItem;
    nuiGridsterItemWidgetId: string;
    constructor(gridsterItem: GridsterItemComponent);
    ngOnChanges(changes: SimpleChanges): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<GridsterItemWidgetIdDirective, [{ host: true; self: true; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<GridsterItemWidgetIdDirective, "[nuiGridsterItemWidgetId]", never, { "nuiGridsterItemWidgetId": { "alias": "nuiGridsterItemWidgetId"; "required": false; }; }, {}, never, never, false, never>;
}