import { TemplateRef } from '@angular/core';
/**
 * @hidden
 * @internal
 */
export declare class IgxRowSelectorDirective {
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
}
/**
 * @hidden
 * @internal
 */
export declare class IgxHeadSelectorDirective {
    templateRef: TemplateRef<any>;
    constructor(templateRef: TemplateRef<any>);
}