Sequelize DataTypes 에러

에러 메세지:

   email: DataTypes.STRING,
                     ^

TypeError: Cannot read properties of undefined (reading 'STRING')

문제 코드:

'use strict';
const {
  Model
} = require('sequelize');

module.exports = (sequelize, DataTypes) => {
  class User extends Model {
    /**
     * Helper method for defining associations.
     * This method is not a part of Sequelize lifecycle.
     * The `models/index` file will call this method automatically.
     */
    static associate(models) {
      // define association here
    }
  }
  User.init({
    email: DataTypes.STRING,
    password: DataTypes.STRING,
    isAdmin: DataTypes.BOOLEAN
  }, {
    sequelize,
    modelName: 'User',
  });
  return User;
};

아래와 같이 해결:

'use strict';
const { Model, Sequelize } = require('sequelize');

module.exports = (sequelize, DataTypes) => {
  class User extends Model {
    static associate(models) {
      // define association here
    }
  }
  User.init({
    email: Sequelize.DataTypes.STRING,
    password: Sequelize.DataTypes.STRING,
    isAdmin: Sequelize.DataTypes.BOOLEAN
  }, {
    sequelize,
    modelName: 'User',
  });
  return User;
};