constructor( nodeType, name = null ) {

		super( nodeType, name );

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

	}
Constructs a new parameter node.

@param {string} nodeType - The type of the node.
@param {?string} [name=null] - The name of the parameter in the shader.