import { type Writable } from 'svelte/store';
import type { Questionnaire } from '../../questionnaire/models/Questionnaire.model.ts';
import { type AnswerValue, type QuestionnaireAnswer } from '../../questionnaire/models/QuestionnaireAnswers.model.ts';
export type QuestionnaireState = 'idle' | 'loading' | 'error' | 'start' | 'finished' | 'questions';
export type CurrentQuestionnaireStore = {
    questionnaire: Questionnaire | null;
    currentQuestionId: string;
    currentQuestionIdx: number;
    currentState: QuestionnaireState;
    answers: QuestionnaireAnswer[];
    errors: Partial<{
        [name in keyof Questionnaire]: string[];
    }>;
    hasFinished: boolean;
};
export declare const rendererStore: Writable<CurrentQuestionnaireStore> & {
    hasStoredValue: boolean;
    exportToString: () => string;
    exportToJson: () => CurrentQuestionnaireStore;
    import: (valueString: string) => void;
    reset: () => void;
};
export declare const setQuestionnaire: (questionnaire: Questionnaire) => void;
export declare const initialiseQuestionnaire: (questionnaire: Questionnaire) => void;
export declare const startQuestionnaire: () => void;
export declare const resetQuestionnaire: () => void;
export declare const goToSummary: () => void;
export declare const goBack: () => void;
export declare const goToNextQuestion: () => void;
export declare const goToQuestion: (questionNumber: number) => void;
export declare const answerQuestion: (answer: AnswerValue) => void;