title: how to set the response to be an array in the swagger response using DTOs
body: <p><strong>some-dto.ts</strong></p>
  
  <pre class="lang-js prettyprint-override"><code>    export class CreateCatDto {
        @ApiProperty()
        name: string;
  
        @ApiProperty()
        age: number;
  
        @ApiProperty()
        breed: string;
      }
  </code></pre>
  
  <p>I don't want response something like this:</p>
  
  <pre class="lang-js prettyprint-override"><code>  @ApiOkResponse(
        description: 'Cat object',
        type: CreateCatDto
      )
  </code></pre>
  
  <p>but my response must be array of like dto objects. 
  I want smth like soo </p>
  
  <pre class="lang-js prettyprint-override"><code>    ApiOkResponse(
            description: 'The record has been successfully removed.',
            schema: {
              type: 'array',
              properties: {
                obj: {
                  type: CreateCatDto
                }
              }
            }
          )
  </code></pre>