next.js/examples/cms-prismic/pages/slice-simulator.tsx

import { SliceSimulator } from "@prismicio/slice-simulator-react";
import { SliceZone } from "@prismicio/react";

import { components } from "../slices";
import state from "../.slicemachine/libraries-state.json";

export default function SliceSimulatorPage() {
  return (
    <SliceSimulator
      sliceZone={(props) => <SliceZone {...props} components={components} />}
      state={state}
    />
  );
}