import * as i0 from "@angular/core";
interface HeaderContext<T extends object> {
    $implicit: T[];
}
export declare class TableHeaderDirective<T extends object> {
    data: T[];
    static ngTemplateContextGuard<TContext extends object>(directive: TableHeaderDirective<TContext>, context: unknown): context is HeaderContext<TContext>;
    static ɵfac: i0.ɵɵFactoryDeclaration<TableHeaderDirective<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TableHeaderDirective<any>, "[ngTableHeader]", never, { "data": "ngTableHeader"; }, {}, never, never, false, never>;
}
export {};