/**
 * @see <a href="https://github.com/mrdoob/three.js/blob/master/src/core/BufferAttribute.js">src/core/BufferAttribute.js</a>
 */
export class BufferAttribute {
  constructor(array: ArrayLike<number>, itemSize: number, normalized?: boolean); // array parameter should be TypedArray.

  uuid: string;
  array: ArrayLike<number>;
  itemSize: number;
  dynamic: boolean;
  updateRange: { offset: number; count: number };
  version: number;
  normalized: boolean;
  needsUpdate: boolean;
  count: number;
  onUpload: Function;

  setArray(array?: ArrayBufferView): void;
  setDynamic(dynamic: boolean): BufferAttribute;
  clone(): this;
  copy(source: BufferAttribute): this;
  copyAt(
    index1: number,
    attribute: BufferAttribute,
    index2: number
  ): BufferAttribute;
  copyArray(array: ArrayLike<number>): BufferAttribute;
  copyColorsArray(
    colors: { r: number; g: number; b: number }[]
  ): BufferAttribute;
  copyVector2sArray(vectors: { x: number; y: number }[]): BufferAttribute;
  copyVector3sArray(
    vectors: { x: number; y: number; z: number }[]
  ): BufferAttribute;
  copyVector4sArray(
    vectors: { x: number; y: number; z: number; w: number }[]
  ): BufferAttribute;
  set(
    value: ArrayLike<number> | ArrayBufferView,
    offset?: number
  ): BufferAttribute;
  getX(index: number): number;
  setX(index: number, x: number): BufferAttribute;
  getY(index: number): number;
  setY(index: number, y: number): BufferAttribute;
  getZ(index: number): number;
  setZ(index: number, z: number): BufferAttribute;
  getW(index: number): number;
  setW(index: number, z: number): BufferAttribute;
  setXY(index: number, x: number, y: number): BufferAttribute;
  setXYZ(index: number, x: number, y: number, z: number): BufferAttribute;
  setXYZW(
    index: number,
    x: number,
    y: number,
    z: number,
    w: number
  ): BufferAttribute;
  /**
   * @deprecated Use {@link BufferAttribute#count .count} instead.
   */
  length: number;
}

/**
 * @deprecated THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.
 */
export class Int8Attribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

/**
 * @deprecated THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.
 */
export class Uint8Attribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

/**
 * @deprecated THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.
 */
export class Uint8ClampedAttribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

/**
 * @deprecated THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.
 */
export class Int16Attribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

/**
 * @deprecated THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.
 */
export class Uint16Attribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

/**
 * @deprecated THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.
 */
export class Int32Attribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

/**
 * @deprecated THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.
 */
export class Uint32Attribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

/**
 * @deprecated THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.
 */
export class Float32Attribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

/**
 * @deprecated THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.
 */
export class Float64Attribute extends BufferAttribute {
  constructor(array: any, itemSize: number);
}

export class Int8BufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}

export class Uint8BufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}

export class Uint8ClampedBufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}

export class Int16BufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}

export class Uint16BufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}

export class Int32BufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}

export class Uint32BufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}

export class Float32BufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}

export class Float64BufferAttribute extends BufferAttribute {
  constructor(
    array: Iterable<number> | ArrayLike<number> | ArrayBuffer,
    itemSize: number,
    normalized?: boolean
  );
}