lib/styletron.ts

import { Client, Server } from "styletron-engine-monolithic";
import { DebugEngine } from "styletron-react";

const getHydrateClass = () =>
  document.getElementsByClassName("_styletron_hydrate_");

export const styletron =
  typeof window === "undefined"
    ? new Server()
    : new Client({
        hydrate: getHydrateClass(),
      });

export const debug =
  process.env.NODE_ENV === "production" ? void 0 : new DebugEngine();