title: antd with typescript : Table with Column align='right' is not compiling
body: <p>I am using antd Table with Typescript as below</p>
  
  <pre><code>&lt;Table dataSource={data} columns={columns2} /&gt;
  </code></pre>
  
  <p>When I give <code>align: 'right'</code> to one of the columns, it is not compiling.
  The following error is shown. I couldn't figure out the root cause of these issue. Any help is appreciated.</p>
  
  <pre><code>Types of property 'align' are incompatible.
            Type 'string' is not assignable to type '"right" | "left" | "center" | undefined'.  TS2322
  
      47 |   public render() {
      48 |     return (
    &gt; 49 |       &lt;Table dataSource={data} columns={columns2} /&gt;
         |                                ^
      50 |     );
      51 |   }
      52 | }
  </code></pre>
  
  <p>Full code is </p>
  
  <pre class="lang-js prettyprint-override"><code>import React from "react";
  import { Table } from "antd";
  
  
  const columns2 = [
    {
      title: 'Name',
      dataIndex: 'name',
      key: 'name',
    },
    {
      title: 'Age',
      dataIndex: 'age',
      key: 'age',
      align: 'right'
    },
    {
      title: 'Address',
      dataIndex: 'address',
      key: 'address',
    },
  ];
  
  const data = [
    {
      key: '1',
      name: 'John Brown',
      age: 32,
      address: 'New York No. 1 Lake Park',
    },
    {
      key: '2',
      name: 'Jim Green',
      age: 42,
      address: 'London No. 1 Lake Park',
    },
    {
      key: '3',
      name: 'Joe Black',
      age: 32,
      address: 'Sidney No. 1 Lake Park',
    },
  ];
  
  
  export class Sales extends React.Component&lt;{}, {}&gt; {
    public render() {
      return (
        &lt;Table dataSource={data} columns={columns2} /&gt;
      );
    }
  }
  
  export default Sales;
  
  </code></pre>