Function isPlatform

core/src/utils/platform.ts:14–23

(
  winOrPlatform: Window | Platforms | undefined,
  platform?: Platforms
)

export const getPlatforms = (win?: any) => setupPlatforms(win);

export const isPlatform: IsPlatformSignature = (
  winOrPlatform: Window | Platforms | undefined,
  platform?: Platforms
) => {
  if (typeof winOrPlatform === 'string') {
    platform = winOrPlatform;
    winOrPlatform = undefined;
  }
  return getPlatforms(winOrPlatform).includes(platform!);
};

export const setupPlatforms = (win: any = window) => {
  if (typeof win === 'undefined') {