Implements IHistoryInstance
Manages a persistent history of messages, storing them in memory and on disk.
constructor(clientId: string, callbacks: Partial<IHistoryInstanceCallbacks>);
clientId: string
callbacks: Partial<IHistoryInstanceCallbacks>
_array: IModelMessage[]
_persistStorage: PersistList<string>
__@HISTORY_PERSIST_INSTANCE_WAIT_FOR_INIT@742: any
Memoized initialization function to ensure it runs only once per agent.
waitForInit(agentName: AgentName): Promise<void>;
Initializes the history for an agent, loading data from persistent storage if needed.
iterate(agentName: AgentName): AsyncIterableIterator<IModelMessage>;
Iterates over history messages, applying filters and system prompts if configured. Invokes onRead callbacks during iteration if provided.
push(value: IModelMessage, agentName: AgentName): Promise<void>;
Adds a new message to the history, persisting it to storage. Invokes onPush and onChange callbacks if provided.
pop(agentName: AgentName): Promise<IModelMessage | null>;
Removes and returns the last message from the history, updating persistent storage. Invokes onPop and onChange callbacks if provided.
dispose(agentName: AgentName | null): Promise<void>;
Disposes of the history, clearing all data if agentName is null. Invokes onDispose callback if provided.