import type { OperationOutcome, Questionnaire, QuestionnaireResponse, QuestionnaireResponseItem } from 'fhir/r4';
import type { Diff } from 'deep-diff';
/**
 * QuestionnaireResponseStore properties and methods
 * Properties can be accessed for fine-grain details.
 * Methods are usually used internally, but it is possible to use them externally to hook into the renderer for more fine-grain control.
 *
 * @property key - The React key of the questionnaireResponse, used internally for refreshing the BaseRenderer
 * @property sourceResponse - The original response created when the form is first initialised i.e. empty, pre-populated, opened saved draft
 * @property updatableResponse - The current state of the response that is being updated via form fields
 * @property updatableResponseItems - Key-value pair of updatableResponse items `Record<linkId, QR.item(s)>`
 * @property formChangesHistory - Array of form changes history in the form of deep-diff objects
 * @property invalidItems - Key-value pair of invalid items based on defined value constraints in the questionnaire `Record<errorKey, OperationOutcome>`. For items outside a repeating group the errorKey is the bare `linkId`. For items inside one or more repeating group instances it is `linkId///path`, where path is the dot-separated indices of the enclosing instances **within the QuestionnaireResponse** e.g. `myField///1`, or `myField///0.2` when nested — so each instance tracks its own errors instead of all instances sharing one key. Use `getValidationErrorKey()` / `getBaseLinkIdFromErrorKey()` from `utils/validateErrorKey` to build or parse a key rather than assuming a bare linkId
 * @property requiredItemsIsHighlighted - Required items are not highlighted by default (to provide a less-jarring UX), but can be manually toggled to be highlighted
 * @property responseIsValid - Whether there are any invalid items in the response
 * @property validateQuestionnaireResponse - Used to validate the questionnaire response based on the questionnaire
 * @property buildSourceResponse - Used to build the source response when the form is first initialised
 * @property updateResponse - Used to update the current response, initialUpdate flag is to ensure formChangesHistory is not updated during the first update after form build
 * @property setUpdatableResponseAsSaved - Used to set a saved response as the current response
 * @property setUpdatableResponseAsEmpty - Used to set an empty response as the current response
 * @property destroySourceResponse - Used to destroy the source response  and reset all properties
 * @property highlightRequiredItems - Used to highlight invalid items and show error feedback in the UI
 *
 * @author Sean Fong
 */
export interface QuestionnaireResponseStoreType {
    key: string;
    sourceResponse: QuestionnaireResponse;
    updatableResponse: QuestionnaireResponse;
    updatableResponseItems: Record<string, QuestionnaireResponseItem[]>;
    formChangesHistory: (Diff<QuestionnaireResponse, QuestionnaireResponse>[] | null)[];
    invalidItems: Record<string, OperationOutcome>;
    requiredItemsIsHighlighted: boolean;
    responseIsValid: boolean;
    responseHasErrors: boolean;
    validateResponse: (questionnaire: Questionnaire, updatedResponse: QuestionnaireResponse) => void;
    buildSourceResponse: (response: QuestionnaireResponse) => void;
    updateResponse: (updatedResponse: QuestionnaireResponse, isInitialUpdate: boolean) => void;
    setUpdatableResponseAsSaved: (savedResponse: QuestionnaireResponse) => void;
    setUpdatableResponseAsEmpty: (clearedResponse: QuestionnaireResponse) => void;
    destroySourceResponse: () => void;
    highlightRequiredItems: () => void;
}
/**
 * QuestionnaireResponse state management store which contains all properties and methods to manage the state of the questionnaireResponse.
 * This is the vanilla version of the store which can be used in non-React environments.
 * @see {@link QuestionnaireResponseStoreType} for available properties and methods.
 *
 * @author Sean Fong
 */
export declare const questionnaireResponseStore: import("zustand/vanilla").StoreApi<QuestionnaireResponseStoreType>;
/**
 * QuestionnaireResponse state management store which contains all properties and methods to manage the state of the questionnaire.
 * This is the React version of the store which can be used as React hooks in React functional components.
 * @see {@link QuestionnaireResponseStoreType} for available properties and methods.
 * @see {@link questionnaireResponseStore} for the vanilla store.
 *
 * @author Sean Fong
 */
export declare const useQuestionnaireResponseStore: import("zustand/vanilla").StoreApi<QuestionnaireResponseStoreType> & {
    use: {
        key: () => string;
        sourceResponse: () => QuestionnaireResponse;
        updatableResponse: () => QuestionnaireResponse;
        updatableResponseItems: () => Record<string, QuestionnaireResponseItem[]>;
        formChangesHistory: () => (Diff<QuestionnaireResponse, QuestionnaireResponse>[] | null)[];
        invalidItems: () => Record<string, OperationOutcome>;
        requiredItemsIsHighlighted: () => boolean;
        responseIsValid: () => boolean;
        responseHasErrors: () => boolean;
        validateResponse: () => (questionnaire: Questionnaire, updatedResponse: QuestionnaireResponse) => void;
        buildSourceResponse: () => (response: QuestionnaireResponse) => void;
        updateResponse: () => (updatedResponse: QuestionnaireResponse, isInitialUpdate: boolean) => void;
        setUpdatableResponseAsSaved: () => (savedResponse: QuestionnaireResponse) => void;
        setUpdatableResponseAsEmpty: () => (clearedResponse: QuestionnaireResponse) => void;
        destroySourceResponse: () => () => void;
        highlightRequiredItems: () => () => void;
    };
};