constructor( count, itemSize ) {

		super( count, itemSize, Uint32Array );

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

	}
Constructs a new storage buffer attribute.

@param {number|Uint32Array} count - The item count. It is also valid to pass a `Uint32Array` as an argument.
The subsequent parameter is then obsolete.
@param {number} itemSize - The item size.