import { DirectoryBaseDTO, DirectoryPathDTO, ParentDirectoryDTO } from './DirectoryDTO';
import { SearchResultDTO } from './SearchResultDTO';
import { FileDTO } from './FileDTO';
export interface ContentWrapper {
    directory: ParentDirectoryDTO;
    searchResult: SearchResultDTO;
    notModified?: boolean;
}
export interface PackedContentWrapper {
    directory: ParentDirectoryDTO;
    searchResult: SearchResultDTO;
    notModified?: boolean;
    map: {
        faces: string[];
        keywords: string[];
        lens: string[];
        camera: string[];
        directories: DirectoryPathDTO[];
    };
    reverseMap?: {
        faces: Map<string, number>;
        keywords: Map<string, number>;
        lens: Map<string, number>;
        camera: Map<string, number>;
        directories: Map<string, number>;
    };
}
export interface ContentWrapperWithError extends ContentWrapper {
    error?: string;
}
export interface PackedContentWrapperWithError extends PackedContentWrapper {
    error?: string;
}
export declare class ContentWrapperUtils {
    static equals(cw1: ContentWrapper, cw2: ContentWrapper): boolean;
    static equalsMedia(d1: FileDTO, d2: FileDTO): boolean;
    static equalsPartialDirectory(d1: DirectoryBaseDTO, d2: DirectoryBaseDTO): boolean;
    static equalsDirectories(d1: DirectoryBaseDTO[], d2: DirectoryBaseDTO[]): boolean;
    static equalsFiles(m1: FileDTO[], m2: FileDTO[]): boolean;
    static pack(cwIn: ContentWrapper): PackedContentWrapper;
    static unpack(cwIn: PackedContentWrapper): ContentWrapper;
    static build(directory?: ParentDirectoryDTO, searchResult?: SearchResultDTO, notModified?: boolean): ContentWrapper;
    private static mapify;
    private static packMedia;
    private static packDirectory;
    private static deMapify;
    private static unPackMedia;
    private static unPackDirectory;
}