import type { SessionEventRecord } from "./types.js";
export declare function appendSessionEvent(sessionId: string, event: SessionEventRecord): {
    lines: number;
    bytes: number;
};
export declare function readSessionEventLines(sessionId: string, fromSeq?: number): string[];
export declare function readSessionEvents(sessionId: string, fromSeq?: number): SessionEventRecord[];
export declare function tailSessionEvents(sessionId: string, fromSeq: number, onLine: (line: string) => void, isTerminal: () => boolean, signal: AbortSignal): Promise<void>;