export type SessionResetMode = "daily" | "idle";
export interface SessionResetPolicy {
    mode: SessionResetMode;
    atHour: number;
    idleMinutes?: number;
}
export interface SessionPruningConfig {
    enabled: boolean;
    maxMessages: number;
    maxChars: number;
    keepRecentMessages: number;
}
export interface SessionCompactionConfig {
    enabled: boolean;
    triggerMessageCount: number;
    triggerChars: number;
    keepRecentMessages: number;
    summaryMaxChars: number;
}
export interface SessionConfig {
    mainKey: string;
    contextMaxChars: number;
    reset: SessionResetPolicy;
    pruning: SessionPruningConfig;
    compaction: SessionCompactionConfig;
}
export interface SessionEntry {
    sessionId: string;
    updatedAt: number;
    title?: string;
    transcriptFile?: string;
    workspacePath?: string;
    inputChars?: number;
    outputChars?: number;
    totalChars?: number;
    contextChars?: number;
    compactionCount?: number;
}
export interface SessionStoreShape {
    schemaVersion: 1;
    sessions: Record<string, SessionEntry>;
}
export interface SessionRunInfo {
    agentId: string;
    sessionKey: string;
    sessionId: string;
    transcriptPath: string;
    workspacePath: string;
    isNewSession: boolean;
}
export interface SessionSummary {
    sessionKey: string;
    sessionId: string;
    title: string;
    updatedAt: number;
    transcriptPath: string;
    workspacePath: string;
    inputChars: number;
    outputChars: number;
    totalChars: number;
    compactionCount: number;
}
export interface SessionHistoryItem {
    type: "message" | "compaction";
    role?: "user" | "assistant" | "system";
    content: string;
    timestamp: number;
}
export interface SessionRemoveResult {
    sessionKey: string;
    sessionId: string;
    title: string;
    transcriptPath: string;
}
export declare const SESSION_STORE_SCHEMA_VERSION: 1;
export declare const SESSION_TRANSCRIPT_SCHEMA_VERSION: 1;
export declare const DEFAULT_SESSION_CONFIG: SessionConfig;