Source: visual-unit/src/gridband-config.js

/**
 * Configuration properties for gridbands.
 *
 * @public
 * @module GridBandConfig
 *
 * @param {Object} x Configuration of grid bands drawn along x axis.
 * @param {boolean} x.show Whether to show or hide vertical grid bands. By default set to false.
 * @param {Object} y Configuration of grid bands drawn along y axis.
 * @param {boolean} y.show Whether to show or hide horizontal grid bands. By default set to false.
 */