@stackflow/plugin-map-initial-activity

import { stackflow } from "@stackflow/react";
import { mapInitialActivityPlugin } from "@stackflow/plugin-map-initial-activity";
 
const { Stack, useFlow } = stackflow({
  activities: {
    // ...
  },
  plugins: [
    mapInitialActivityPlugin({
      mapper(url) {
        // implement mapping logic using url parameter
 
        return {
          activityName: "...",
          activityParams: {},
        };
      },
    }),
  ],
});