这里eslint为什么报错，请老哥们指点一下

Question

查了资料，禁止在外部作用域中声明的影子变量声明变量，请问怎么改

   <a-table :loading="loading" :data-source="dataList" bordered :pagination="pagination" size="middle">
          <a-table-column key="id" title="id" data-index="id" />
          <a-table-column key="account" title="用户名" data-index="account" />
          <a-table-column key="name" title="姓名" data-index="name" />
          <a-table-column key="phone" title="手机号" data-index="phone" />
          <a-table-column key="roleName" title="所属角色" data-index="roleName" />
          <a-table-column key="deptName" title="所属部门" data-index="deptName" />
          <a-table-column key="createTime" title="创建时间">
            <template slot-scope="text, record">
              <div>{{ record.createTime | moment }}</div>
            </template>
          </a-table-column>
          <a-table-column key="action" title="操作">
            <template slot-scope="text, record">
              <span>
                <a-button type="link" @click="editRow(record)">编辑</a-button>
              </span>
            </template>
          </a-table-column>
        </a-table>