import { BatchItem } from "@rpldy/shared";
declare type FileStatus = "added" | "uploading" | "cancelled" | "finished" | "error" | "aborted";
export declare type UseFileUpload<T extends File> = {
    /**
     * List of currently uploaded files. Dependent of the {@link uploadedFileIds} list-
     */
    uploadedFiles: Array<T>;
    /**
     * List of the ids of uploaded files. Needs to be updated for the change in {@link uploadedFiles} to be visible
     */
    uploadedFileIds: Array<string>;
    /**
     * Called internally when Uploady completes file upload. Should not be used in external API
     * @param file file that was uploaded
     */
    onUploadedFiles: (file: T) => void;
    /**
     * Should be called with updated list of current file ids in any case that list is changed
     * @param fileId
     */
    onUploadedFileIds: (fileId: string[] | null) => void;
    /**
     * Should be called in case of the action of deleting a specific file
     *
     * @param file
     */
    onDeletedFiles: (file: T | T[]) => void;
    /**
     * Callback is called whenever there is update in the file list
     *
     * @param callback function to be called on file list change (upload or delete)
     */
    onUpdateCallback: (callback: Callback) => void;
    /**
     * Used if you do not want to manage your ids manually. Call to add uploaded file to the file list.
     *
     * @param id id of the file to be added
     */
    addUploadedFileId: (id: string) => void;
    /**
     * Used if you do not want to manage your ids manually. Call to remove uploaded file to the file list.
     *
     * @param id id of the file to be removed
     */
    removeUploadedFileIds: (id: string | string[]) => void;
};
export declare type File = {
    /**
     * Unique identificator of the file
     */
    id: string;
    /**
     * Current name of the file
     */
    name: string;
    /**
     * Original file name at the time of the upload
     */
    originalFileName?: string;
    /**
     * Status of the file upload
     */
    status: FileStatus;
    /**
     * History of versions of the file
     */
    versions?: Array<Omit<File, "status">>;
};
/**
 * Default mapper for backend response, maps to {@link File} type
 * @param item item that was uploaded
 * @param originalFileName original file name in the time of the upload
 */
export declare function defaultUploadResponseMapper(item: BatchItem, originalFileName: string): File;
declare type Callback = (added?: string | string[], deleted?: string | string[]) => void;
/**
 * Hook that works with uploady and tracks the current file list. Can be used with manual or with automatic tracking of
 * the uploaded files
 * @param files initial uploaded files
 * @param autoTrack should the hook automatically track uploaded files, default is false
 */
export default function useFileUpload<T extends File>(files?: Array<Omit<T, "status">>, autoTrack?: boolean): UseFileUpload<T>;
export {};