export interface IOverlayOptions {
  hiddenClass?: string | null
  emulateScrollbarSpace?: boolean
  isClosePrev?: boolean
  backdropClasses?: string | null
  backdropParent?: string | HTMLElement | Document
  backdropExtraClasses?: string | null
  moveOverlayToBody?: number | null
}

export interface IOverlay {
  options?: IOverlayOptions

  open(cb: Function | null): void
  close(forceClose: boolean, cb: Function | null): void
  destroy(): void
}