/**
 * 将对象数组转换成对象，关键key相同项会进行合并
 * @param data 数组
 * @param keyName 对象的key -> 数组里对象的key
 * 举个例子:
 * [
 *    {
 *      key: a,
 *      name: 'bjx'
 *    },
 *    {
 *      key: a,
 *      name: 'bjx2'
 *    },
 * ]
 * 转换为
 * {
 *    a: [{
 *      name: 'bjx'
 *    }, {
 *      name: 'bjx2'
 *    }],
 * }
 */
export default function ArrayToObjectMergeWithKey(data: any[] | undefined, keyName: string): any;