import type { AgentAdapter } from './adapter.js';
import type { AdapterRegistry } from './adapter-registry.js';
import type { AgentName } from './types.js';
import type { Session } from './session-types.js';
export interface PersistentSessionAdapterMetadata {
    readonly sessionDirStrategy?: string;
    readonly sessionPersistence?: string;
    readonly pluginTargetId?: string;
    readonly adapterName?: string;
}
export interface PersistentSessionAdapter {
    readonly agent: AgentName;
    readonly metadata?: PersistentSessionAdapterMetadata;
    sessionDir(cwd?: string): string;
    listSessionFiles(cwd?: string): Promise<string[]>;
    parseSessionFile(filePath: string): Promise<Session>;
}
export declare class SessionAdapterRegistry {
    private readonly byAlias;
    register(adapter: PersistentSessionAdapter, aliases?: readonly string[]): void;
    get(agentOrAlias: string): PersistentSessionAdapter | undefined;
    list(): PersistentSessionAdapter[];
    resolveUnifiedId(agent: AgentName, nativeSessionId: string): string;
    resolveNativeId(unifiedId: string): {
        agent: AgentName;
        nativeSessionId: string;
    } | null;
}
export declare function createLegacySessionAdapter(adapter: AgentAdapter, metadata?: PersistentSessionAdapterMetadata): PersistentSessionAdapter;
export declare function registerLegacySessionAdapters(adapters: AdapterRegistry, registry: SessionAdapterRegistry): SessionAdapterRegistry;
export declare function createSessionAdapterRegistry(adapters: AdapterRegistry): SessionAdapterRegistry;