import { ElementRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class TabComponent {
    protected elementRef: ElementRef;
    title: string;
    titleHtml: string;
    active: boolean;
    id: string;
    warning: boolean;
    constructor(elementRef: ElementRef);
    setVisible(visible: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TabComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TabComponent, "systelab-tab", never, { "title": { "alias": "title"; "required": false; }; "titleHtml": { "alias": "titleHtml"; "required": false; }; "active": { "alias": "active"; "required": false; }; "id": { "alias": "id"; "required": false; }; "warning": { "alias": "warning"; "required": false; }; }, {}, never, ["*"], false, never>;
}