// @flow

import type { Component } from "react";

declare export function widthToDP(
  widthPercent: string | number
): number;

declare export function heightToDP(
  heightPercent: string | number
): number;

declare export function widthToFonts(
  widthPercent: string | number
): number;

declare export function heightToFonts(
  heightPercent: string | number
): number;

declare export function useOrientationChange(
  screenClassComponent: Component<any, any>
): void;

declare export function removeOrientationListener(): void;