useCapxulTransitions

useCapxulTransitions(listener) subscribes to the S1 transition record stream. The provider fans out one actor subscription and isolates a throwing listener.

import { entered, useCapxulTransitions } from "@capxul/sdk-react";

function Observer() {
  useCapxulTransitions((record) => {
    if (entered(record, "authenticated:claimed")) {
      // App-owned reaction.
    }
  });
  return null;
}

entered is true only for an applied edge whose destination matches and whose source differs.