import * as i0 from "@angular/core";
export declare class BaseLateralTabService {
    activeTab: string;
    firstLoad: boolean;
    constructor();
    storeTabHistory(tab: string): void;
    getTabHistory(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<BaseLateralTabService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BaseLateralTabService>;
}