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withVerbose ​

Prints the full shared state to stdout after every step. The simplest way to debug a flow during development.

Setup ​

typescript
import { FlowBuilder } from "flowneer";
import { withVerbose } from "flowneer/plugins/observability";

const AppFlow = FlowBuilder.extend([withVerbose]);

Usage ​

typescript
const flow = new AppFlow<State>()
  .withVerbose()
  .startWith(async (s) => {
    s.step1 = "done";
  })
  .then(async (s) => {
    s.step2 = "done";
  });

await flow.run({});
// [flowneer] step 0 (fn): {
//   "step1": "done"
// }
// [flowneer] step 1 (fn): {
//   "step1": "done",
//   "step2": "done"
// }

Output Format ​

[flowneer] step {index} ({type}): {JSON.stringify(shared, null, 2)}

Tips ​

  • Only enable during development — log output can be large with complex state.
  • For production tracing use withTiming, withHistory, or TelemetryDaemon.
  • Combine with withDryRun to see hook execution without running step bodies.