How to reuse queries in 3.x?

[Diluka]

@zMotivat0r In my projects, it's often export file. And it shall be equivalent to table query. So I reuse getMany method.
Do you have better solution?

this is 2.1.0 version

  @ApiProduces(mime.getType('.xlsx'))
  @UseInterceptors(RestfulQueryInterceptor)
  @Get('/export/list.xlsx')
  async export(@Res() res: any, @Param() params: ObjectLiteral, @Query() query: RestfulParamsDto) {

    delete query.page;
    delete query.limit;

    const list = await this.base.getManyBase(params, query);
    // do something e.g. generate an excel file
  }