export declare const MAX_LEVEL = 7;
export declare type ElementApiModel = {
    elementCode: string;
    elementName: string;
    level: number;
    parentCode: string;
};
declare function getItemsAsync(projectCode: string, versionCode?: string, codes?: string): Promise<ElementApiModel[]>;
declare function getItemByCodeAsync(projectCode: string, elementCode: string, versionCode?: string): Promise<ElementApiModel>;
declare function upload(projectCode: string, files: File[]): Promise<any>;
declare const elementService: {
    getItemsAsync: typeof getItemsAsync;
    getItemByCodeAsync: typeof getItemByCodeAsync;
    upload: typeof upload;
};
export default elementService;