import { CubeTexture, LoadingManager, DataTextureLoader, PixelFormat, TextureDataType } from 'three'

export interface RGBM {
  width: number
  height: number
  data: Uint16Array | Float32Array
  header: string
  format: PixelFormat
  type: TextureDataType
  flipY: boolean
}

export class RGBMLoader extends DataTextureLoader {
  type: TextureDataType

  maxRange: number

  constructor(manager?: LoadingManager)

  loadCubemap(
    urls: string[],
    onLoad?: (texture: CubeTexture) => void,
    onProgress?: (event: ProgressEvent) => void,
    onError?: (event: ErrorEvent) => void,
  ): CubeTexture

  parse(buffer: ArrayBuffer): RGBM

  setDataType(dataType: TextureDataType): this

  setMaxRange(value: number): this
}