/**
 * SessionManager interface and implementation for @a5c-ai/agent-mux.
 *
 * Provides read-only access to agent session data stored in each agent's
 * native format. Delegates parsing and listing to agent adapters.
 *
 * @see 07-session-manager.md
 */
import type { AgentName } from './types.js';
import type { AdapterRegistry } from './adapter-registry.js';
export type { SessionToolCall, SessionMessage, SessionSummary, FullSession, Session, SessionListOptions, SessionQuery, CostAggregationOptions, CostSummary, CostBreakdown, SessionDiff, DiffOperation, } from './session-types.js';
import type { SessionSummary, FullSession, SessionListOptions, SessionQuery, CostAggregationOptions, CostSummary, SessionDiff } from './session-types.js';
/** Read-only access to agent session data. */
export interface SessionManager {
    /** List sessions for a specific agent. */
    list(agent: AgentName, options?: SessionListOptions): Promise<SessionSummary[]>;
    /** Retrieve full session content. */
    get(agent: AgentName, sessionId: string): Promise<FullSession>;
    /** Full-text search across sessions. */
    search(query: SessionQuery): Promise<SessionSummary[]>;
    /** Aggregate cost data across sessions. */
    totalCost(options?: CostAggregationOptions): Promise<CostSummary>;
    /** Export a session in a specified format. */
    export(agent: AgentName, sessionId: string, format: 'json' | 'jsonl' | 'markdown'): Promise<string>;
    /** Compute structural diff between two sessions. */
    diff(a: {
        agent: AgentName;
        sessionId: string;
    }, b: {
        agent: AgentName;
        sessionId: string;
    }): Promise<SessionDiff>;
    /** Map a native session ID to a unified cross-agent ID. */
    resolveUnifiedId(agent: AgentName, nativeSessionId: string): string;
    /** Parse a unified session ID back into agent and native ID. */
    resolveNativeId(unifiedId: string): {
        agent: AgentName;
        nativeSessionId: string;
    } | null;
}
/**
 * Implementation of SessionManager.
 *
 * Delegates session file I/O to the adapter registry. Provides
 * filtering, sorting, search, cost aggregation, export, diff, and
 * unified ID resolution.
 */
export declare class SessionManagerImpl implements SessionManager {
    private readonly _adapters;
    private readonly logger;
    constructor(adapters: AdapterRegistry);
    private _getAdapter;
    list(agent: AgentName, options?: SessionListOptions): Promise<SessionSummary[]>;
    get(agent: AgentName, sessionId: string): Promise<FullSession>;
    search(query: SessionQuery): Promise<SessionSummary[]>;
    totalCost(options?: CostAggregationOptions): Promise<CostSummary>;
    export(agent: AgentName, sessionId: string, format: 'json' | 'jsonl' | 'markdown'): Promise<string>;
    diff(a: {
        agent: AgentName;
        sessionId: string;
    }, b: {
        agent: AgentName;
        sessionId: string;
    }): Promise<SessionDiff>;
    resolveUnifiedId(agent: AgentName, nativeSessionId: string): string;
    resolveNativeId(unifiedId: string): {
        agent: AgentName;
        nativeSessionId: string;
    } | null;
}