import type { ImportFileHandle } from '@platforma-sdk/model';
export declare function normalizeExtensions(extensions: string[] | undefined): string[] | undefined;
export declare function getFilePathBreadcrumbs(filePath: string): {
    index: number;
    path: string;
    name: string;
}[];
export type FileDialogItem = {
    id: number;
    path: string;
    name: string;
    canBeSelected: boolean;
    isDir: boolean;
    selected: boolean;
    handle: ImportFileHandle | undefined;
};
