constructor( node, components = 'x' ) {

		super();

		/**
		 * The node that should be accessed.
		 *
		 * @type {Node}
		 */
		this.node = node;

		/**
		 * The components that should be accessed.
		 *
		 * @type {string}
		 */
		this.components = components;

		/**
		 * This flag can be used for type testing.
		 *
		 * @type {boolean}
		 * @readonly
		 * @default true
		 */
		this.isSplitNode = true;

	}
Constructs a new split node.

@param {Node} node - The node that should be accessed.
@param {string} [components='x'] - The components that should be accessed.