bindThread

Signature and import

Create one binding per thread scope and dispose it when that subscription owner unmounts.

import { bindThread } from "@generative-a11y/assistant-ui";

const binding = bindThread({
  runtime,
  scopeId: "support-thread",
  thread,
  maxTrackedEntities: 1_000,
});

// Removes only the subscription and adapter state.
binding.dispose();

Walkthrough

Use the app runtime

ThreadBinding sends events to core without disposing your runtime.

Separate thread IDs

scopeId prevents ID collisions across mounted conversations.

Read public thread state

ThreadBinding needs only getState and subscribe from ThreadRuntime.

Dispose the binding

dispose removes the subscription without changing the thread runtime.

Prop

Type

Events reported from thread state

Each public thread snapshot is compared with its previous value, and confirmed changes become events.

assistant-ui state	generative-a11y event	Source
Assistant message starts running	response.started	Public message state
Text grows	response.text.delta	New text only
Message finishes, stops, or fails	completed, interrupted, failed	Public message status
Tool call and result parts	tool lifecycle	Public content parts
Approval state	approval requested or resolved	Public content parts
Source parts	citation.available	Optional content parts