text: /**
   * Create visibility filters table.
   *
   * @param  {object} knex
   * @return {Promise}
   */
  export function up(knex) {
    return knex.schema.createTable('visibility_filters', table => {
      table
        .increments('id')
        .primary()
        .unsigned();
      table.specificType('name', 'varchar(50)').notNullable();
      table.specificType('description', 'varchar(100)');
    });
  }
  
  /**
   * Drop visibility filters table.
   *
   * @param  {object} knex
   * @return {Promise}
   */
  export function down(knex) {
    return knex.schema.dropTable('visibility_filters');
  }
  