/** 自动数据合并条件处理器 */
export declare abstract class BaseMerageCondition {
    abstract execute(src: any | undefined, value: any | undefined): any | undefined;
}
/**
 * 自动数据合并条件 - 将源数据作为一个对象数组，从此数组中选择1个匹配的数据项，参数：`数组对象字段名`, `当前数据字段名`
 */
export declare class GetObjectArrayItemCondition extends BaseMerageCondition {
    private readonly srcField;
    private readonly valueField;
    constructor(srcField: string, valueField: string);
    execute(src: any | undefined, value: any | undefined): any | undefined;
}