import { QueryList } from '@angular/core';
import { WizardStepComponent } from './wizard-step/wizard-step.component';
import * as i0 from "@angular/core";
export declare class WizardService {
    /** @hidden */
    private readonly _rtlService;
    /** @hidden */
    progressBarKeyHandler(event: any, steps: QueryList<WizardStepComponent>, index: number): void;
    /** @hidden */
    private _focusNext;
    /** @hidden */
    private _focusPrevious;
    static ɵfac: i0.ɵɵFactoryDeclaration<WizardService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<WizardService>;
}
