import { ReactNode } from 'react';
import { BaseSectionType, BaseSectionTypeWithFolders } from '../../ItemPickerNew/types/baseItemSectionType.types';
type NestedFoldersProps<SectionType extends BaseSectionType | undefined> = {
    currentSection?: SectionType extends BaseSectionType ? BaseSectionTypeWithFolders<SectionType> : undefined;
    sections?: SectionType extends BaseSectionType ? BaseSectionTypeWithFolders<SectionType>[] : undefined;
};
type FolderWithTitles = BaseSectionTypeWithFolders<BaseSectionType> & {
    titles?: ReactNode[];
};
export type UseFlattenFoldersResult = {
    allFolders?: FolderWithTitles[] | undefined;
    childFolders?: FolderWithTitles[] | undefined;
    parentFolder?: BaseSectionTypeWithFolders<BaseSectionType> | undefined;
    currentFolders?: FolderWithTitles[] | undefined;
    currentSectionHasFolders: boolean;
    currentPath?: ReactNode[] | undefined;
};
export declare const useFlattenFolders: <SectionType extends BaseSectionType | undefined>({ currentSection, sections, }: NestedFoldersProps<SectionType>) => UseFlattenFoldersResult;
export {};