import { TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Directive use to customize group header
 * inside a mic-table component
 */
export declare class TableGroupHeaderDirective {
    readonly templateRef: TemplateRef<{
        $implicit: any;
    }>;
    constructor(templateRef: TemplateRef<{
        $implicit: any;
    }>);
    static ɵfac: i0.ɵɵFactoryDeclaration<TableGroupHeaderDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TableGroupHeaderDirective, "[micGroupHeader]", never, {}, {}, never, never, false, never>;
}
