how to disable Sequelize logging code example

Example 1: disable sequelize logging

var sequelize = new Sequelize('database', 'username', 'password', {

  // disable logging; default: console.log
  logging: false

});

Example 2: sequelize turn off logging

module.exports = {
  development: {
    dialect: 'sqlite',
    storage: './sqlite.db',
    operatorsAliases: 0,
  },
  test: {
    dialect: 'sqlite',
    storage: './sqlite.db',
    operatorsAliases: 0,
  },
  production: {
    dialect: 'sqlite',
    storage: './sqlite.db',
    operatorsAliases: 0,
    logging: false,
  },
};