import { AdapterRegistry } from './adapters/base.js';
/**
 * Session with persistent interactive mode support
 * - Regular messages: uses -p (print mode) with --continue/--resume
 * - Interactive mode: persistent PTY process, detach with Ctrl+]
 */
export declare class SDKSession {
    private isRunning;
    private activeTool;
    private conversationHistory;
    private registry;
    private ptyManagers;
    private cwd;
    private rl;
    private inputHistory;
    private requestInProgress;
    constructor(registry: AdapterRegistry, cwd?: string);
    /**
     * Get or create a PersistentPtyManager for a tool.
     * Lazy-spawns the PTY on first use.
     * @param tool The tool name
     * @param waitForReady If false, returns immediately after spawning (for interactive mode)
     */
    private getOrCreateManager;
    start(): Promise<void>;
    private getPrompt;
    /**
     * Tab completion for / commands
     */
    private completer;
    private setupReadline;
    private runLoop;
    private promptLoop;
    private readInput;
    private handleMetaCommand;
    private showHelp;
    /**
     * Send a message silently (no response display).
     * Used for /fwdi to send via print mode without showing output,
     * then user sees response in interactive mode.
     */
    private sendToToolSilent;
    private sendToTool;
    /**
     * Enter full interactive mode with the active tool.
     * Uses the unified PersistentPtyManager for session continuity.
     * Press Ctrl+] to detach (PTY keeps running)
     */
    private enterInteractiveMode;
    /**
     * Enter interactive mode and automatically send a slash command
     * Uses v1.0.1 proven approach: detect new vs reattach, proper delay, char-by-char typing
     */
    private enterInteractiveModeWithCommand;
    /**
     * Common interactive session logic - handles stdin forwarding and detach keys
     */
    private runInteractiveSession;
    private showStatus;
    private handleForward;
    private showHistory;
    private cleanup;
}
export declare function startSDKSession(registry: AdapterRegistry): Promise<void>;
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