import { BufferAttribute } from './BufferAttribute';
import { InterleavedBuffer } from './InterleavedBuffer';
import { Matrix4 } from './../math/Matrix4';
import { Matrix } from './../math/Matrix3';
/**
 * see {@link https://github.com/mrdoob/three.js/blob/master/src/core/InterleavedBufferAttribute.js|src/core/InterleavedBufferAttribute.js}
 */
export class InterleavedBufferAttribute {
	constructor(interleavedBuffer: InterleavedBuffer, itemSize: number, offset: number, normalized?: boolean);

	/**
	 * @default ''
	 */
	name: string;
	data: InterleavedBuffer;
	itemSize: number;
	offset: number;

	/**
	 * @default false
	 */
	normalized: boolean;

	get count(): number;
	get array(): ArrayLike<number>;
	set needsUpdate(value: boolean);

	readonly isInterleavedBufferAttribute: true;

	applyMatrix4(m: Matrix4): this;
	clone(data?: object): BufferAttribute;
	getX(index: number): number;
	setX(index: number, x: number): this;
	getY(index: number): number;
	setY(index: number, y: number): this;
	getZ(index: number): number;
	setZ(index: number, z: number): this;
	getW(index: number): number;
	setW(index: number, z: number): this;
	setXY(index: number, x: number, y: number): this;
	setXYZ(index: number, x: number, y: number, z: number): this;
	setXYZW(index: number, x: number, y: number, z: number, w: number): this;
	toJSON(data?: object): {
		isInterleavedBufferAttribute: true;
		itemSize: number;
		data: string;
		offset: number;
		normalized: boolean;
	};
	applyNormalMatrix(matrix: Matrix): this;
	transformDirection(matrix: Matrix): this;
}