import { type SSHConnectionTarget } from "./connection-manager";
export interface SSHExecutorOptions {
    /** Timeout in milliseconds */
    timeout?: number;
    /** Callback for streaming output chunks (already sanitized) */
    onChunk?: (chunk: string) => void;
    /** AbortSignal for cancellation */
    signal?: AbortSignal;
    /** Remote path to mount when sshfs is available */
    remotePath?: string;
    /** Wrap commands in a POSIX shell for compat mode */
    compatEnabled?: boolean;
    /** Artifact path/id for full output storage */
    artifactPath?: string;
    artifactId?: string;
}
export interface SSHResult {
    /** Combined stdout + stderr output (sanitized, possibly truncated) */
    output: string;
    /** Process exit code (undefined if killed/cancelled) */
    exitCode: number | undefined;
    /** Whether the command was cancelled via signal */
    cancelled: boolean;
    /** Whether the output was truncated */
    truncated: boolean;
    /** Total number of lines in the output stream */
    totalLines: number;
    /** Total number of bytes in the output stream */
    totalBytes: number;
    /** Number of lines included in the output text */
    outputLines: number;
    /** Number of bytes included in the output text */
    outputBytes: number;
    /** Artifact ID if full output was saved to artifact storage */
    artifactId?: string;
}
export declare function executeSSH(host: SSHConnectionTarget, command: string, options?: SSHExecutorOptions): Promise<SSHResult>;