text: 
  const Schema = use('Schema');
  
  /**
   * @class UserSchema
   */
  class UserSchema extends Schema {
      /**
       * Creates the schema in the database
       *
       * @return {void}
       */
      up() {
          this.create('users', (table) => {
              table.increments();
              table.string('username').notNullable().unique();
              table.string('email', 254).notNullable().unique();
              table.string('password').notNullable();
              table.timestamps();
          });
      }
  
      /**
       * Drops the schema in the database
       *
       * @return {void}
       */
      down() {
          this.drop('users');
      }
  }
  
  module.exports = UserSchema;
  