import { TabsService } from '../tab/TabsService';
import { StepState, WizardState } from './typings';
export declare class WizardService<M extends StepState = StepState, S extends WizardState<M> = WizardState<M>> extends TabsService<M, S> {
    activateNext(): void;
    activatePrevious(): void;
    getCurrentStep(): M | undefined;
    getNextStep(): M | undefined;
    getLastStep(): M | undefined;
    getPreviousStep(): M | undefined;
    isFirstStep(): boolean;
    isLastStep(): boolean;
    isCurrentStepInError(): boolean;
    isCurrentStepInVisibleError(): boolean;
    done(): Generator<any, void, unknown>;
    next(): void;
    previous(): void;
    setSubmitting(submitting: boolean): void;
}