import { InjectionToken, TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare const GRID_ITEM_PLACEHOLDER: InjectionToken<GridItemPlaceholderDirective<any>>;
export declare class GridItemPlaceholderDirective<T = any> {
    templateRef: TemplateRef<T>;
    clazz: string;
    /** Context data. */
    data: T;
    constructor(templateRef: TemplateRef<T>);
    static ɵfac: i0.ɵɵFactoryDeclaration<GridItemPlaceholderDirective<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<GridItemPlaceholderDirective<any>, "[aclGridItemPlaceholder]ng-template", never, { "data": { "alias": "data"; "required": false; }; }, {}, never, never, false, never>;
}