Migration extend enum postgres SEQUELIZE

gistfile1.txt

'use strict';

module.exports = {
  up: (queryInterface, Sequelize) => {
    return queryInterface.changeColumn(
      'table',
      'column',
      {
        type: Sequelize.TEXT,
      }
    ),
      queryInterface.sequelize.query('drop type "public"."enum_table_column";')
        .then(() => queryInterface.changeColumn(
          'users',
          'skillsLevel',
          {
            type: Sequelize.ENUM('1', '2', '3', '4', '5'),
          },
        ))
  },

  down: (queryInterface, Sequelize) => {
    return queryInterface.changeColumn(
      'table',
      'column',
      {
        type: Sequelize.TEXT,
      }
    ),
      queryInterface.sequelize.query('drop type "public"."enum_table_column";')
        .then(() => queryInterface.changeColumn(
          'table',
          'column',
          {
            type: Sequelize.ENUM('1', '2', '3', '4'),
          },
        ))
  }
}