import { TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class GmTableColumnTemplateDirective {
    templateRef: TemplateRef<any>;
    columns: string[];
    set gmTableColumnTemplate(columnName: string | string[]);
    static ɵfac: i0.ɵɵFactoryDeclaration<GmTableColumnTemplateDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<GmTableColumnTemplateDirective, "[gmTableColumnTemplate]", never, { "gmTableColumnTemplate": { "alias": "gmTableColumnTemplate"; "required": false; }; }, {}, never, never, true, never>;
}