import { StatusKey } from 'i18n/types';
import { QuestionnaireStateKey } from 'types/QuestionnaireState';
export type QuestionnaireStateBooleanMap = {
    [key in QuestionnaireStateKey]: boolean;
};
export type QuestionnaireStateErrorMessagesMap = {
    [key in QuestionnaireStateKey]?: StatusKey[];
};
export declare const useQuestionnaireStep: () => {
    hydratedState: {
        setLanguage: (lang: import('../..').Locale) => void;
        poweredByTaxbit: boolean | undefined;
        action: {
            onClick: () => void;
            label: string;
            disabled: boolean;
        };
        back: {
            onClick: () => void;
            label: string;
        } | undefined;
        isVerifying: boolean;
        errorMessage: string | undefined;
        infoMessage: string | undefined;
        questionnaire?: import('../..').QuestionnaireProp | undefined;
        key: string;
        subTitle?: string | undefined;
        title: string;
        language: import('../..').Locale;
        items: import('..').HydratedItem[];
        labels?: import('..').HydratedStateLabels | undefined;
    } | null;
};