import { StringMap } from "zq_ui_react_4/zq";
export interface MappingProps {
    from: string;
    to: string;
    defaultValue?: any;
    rule?: ((r: MappingProps, from: StringMap, to: StringMap) => any) | "json";
}
export declare const mappingObj: (fromObj: StringMap, toObj: StringMap, conf: Array<MappingProps>) => StringMap;
/**
 * 增量并覆盖已有对象的属性
 * @param fromObj
 * @param toObj
 */
export declare const mergeAddToObj: (fromObj: StringMap, toObj: StringMap) => StringMap;