/**
 * E2B Process Manager
 *
 * Implements SandboxProcessManager for E2B cloud sandboxes.
 * Wraps the E2B SDK's commands API (background mode, sendStdin, kill, list).
 */
import { ProcessHandle, SandboxProcessManager } from '@mastra/core/workspace';
import type { ProcessInfo, SpawnProcessOptions } from '@mastra/core/workspace';
import type { E2BSandbox } from './index.js';
/**
 * E2B implementation of SandboxProcessManager.
 * Uses the E2B SDK's commands.run() with background: true.
 */
export declare class E2BProcessManager extends SandboxProcessManager<E2BSandbox> {
    spawn(command: string, options?: SpawnProcessOptions): Promise<ProcessHandle>;
    /**
     * List processes by querying E2B's commands API.
     * E2B manages all state server-side — no local tracking needed.
     */
    list(): Promise<ProcessInfo[]>;
    /**
     * Get a handle to a process by PID.
     * Checks base class tracking first, then falls back to commands.connect()
     * for processes spawned externally or before reconnection.
     */
    get(pid: string): Promise<ProcessHandle | undefined>;
}
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