export declare type NormApiModel = {
    normCode: string;
    description: string;
    unit: string;
    resources: NormResourceApiModel[];
};
export declare type NormResourceApiModel = {
    materialCode: string;
    materialType: string;
    defaultSpec: string;
    defaultFactor: number;
    factor: number;
};
declare function getItemsAsync(projectCode: string, versionCode?: string, codes?: string): Promise<NormApiModel[]>;
declare function getItemByCodeAsync(projectCode: string, normCode: string, versionCode?: string): Promise<NormApiModel>;
declare function copy(projectCode: string): Promise<any>;
declare function upload(projectCode: string, files: File[]): Promise<any>;
declare const service: {
    getItemsAsync: typeof getItemsAsync;
    getItemByCodeAsync: typeof getItemByCodeAsync;
    copy: typeof copy;
    upload: typeof upload;
};
export default service;