import { AssetData } from '../../../utils/types';
export declare const formatDate: (dateString?: string) => string;
export declare const formatFileSize: (bytes?: number) => string;
export declare const getAssetTypeDisplay: (asset: AssetData) => string;
export declare const filterNonDirectoryAssets: (assets: AssetData[]) => AssetData[];
export declare const createBreadcrumbFromAsset: (asset: AssetData) => {
    parent_uid: string;
    uid: string;
    created_by: string;
    updated_by: string;
    created_at: string;
    updated_at: string;
    content_type: string;
    file_size?: number;
    file_name?: string;
    dimension?: import("../../../utils/types").Dimension;
    dimensions?: import("../../../utils/types").Dimension;
    assetId?: string;
    _version?: number;
    is_dir: boolean;
    tags: string[];
    title?: string;
    lower_name?: string;
    url?: string;
    description?: string;
    name: string;
    type?: string;
    path?: {
        uid: string;
        title: string;
    }[];
    space_uid?: string;
    locale?: string;
    asset_type?: import("../../../utils/types").AssetTypeInfo;
    invalid_asset?: boolean;
    errorMessage?: string;
    root: boolean;
    folder_uid: string;
};
export declare const isGroupValue: (value: any) => boolean;
export declare const getChildrenCount: (groupData: Record<string, any>) => number;
export declare const formatMetadataValue: (value: any) => string;
export declare const hasMetadata: (metadata?: Record<string, any>) => boolean;
export declare const UI_CONSTANTS: {
    readonly ITEMS_PER_PAGE: 20;
    readonly POPOVER_WIDTH: 330;
    readonly MAX_VISIBLE_TAGS: 6;
    readonly MAX_DISPLAY_COUNT: 10000;
};
export declare const generateContainerClassName: (showSidebar: boolean, isSidebarExpanded: boolean, hasAssets: boolean, isLoading: boolean) => string;
export declare const formatDisplayCount: (count: number) => string;
export declare const calculatePopoverPosition: (triggerRect: DOMRect, popoverWidth?: number) => {
    top: number;
    left: number;
};
export declare const createSearchParamsString: (sortById: string, sortingDirection: string, searchText: string, searchType: string | React.ReactNode) => string;
export declare const hasSearchParamsChanged: (currentParams: string, previousParams: string) => boolean;
export declare const getSpaceUids: (selectedFolder: any, linkedSpaces: string[]) => string[];