eve/dist/src/client/session-event-stream.d.ts

Filesystem-first framework for durable backend AI agents that run anywhere.

import { type ClientSession } from "#client/session.js";
import type { MessageStreamEvent } from "#protocol/message.js";
import type { StreamOptions } from "#client/types.js";
export interface SessionEventStreamOptions {
    readonly startIndex?: number;
    readonly catchUp?: boolean;
    readonly headers?: Readonly<Record<string, string>>;
    readonly streamReconnectPolicy?: StreamOptions["streamReconnectPolicy"];
    readonly onEvent: (event: MessageStreamEvent) => void;
    readonly onError: (error: unknown) => void;
}
/** One transport, with short-lived readers for catch-up and turn completion. */
export declare class SessionEventStream {
    #private;
    readonly caughtUp: Promise<void>;
    constructor(session: ClientSession, options: SessionEventStreamOptions);
    subscribe(signal?: AbortSignal): SessionEventReader;
    get ended(): boolean;
    setOptions(options: Pick<SessionEventStreamOptions, "headers" | "streamReconnectPolicy">): void;
    close(): void;
}
export declare class SessionEventReader implements AsyncIterable<MessageStreamEvent>, Disposable {
    #private;
    constructor(unsubscribe: () => void, signal?: AbortSignal);
    push(event: MessageStreamEvent): void;
    end(error?: unknown): void;
    [Symbol.dispose](): void;
    discard(): void;
    [Symbol.asyncIterator](): AsyncGenerator<MessageStreamEvent>;
}