import type { Tool } from '../core/tools/tool-types.js';
import type { DeviceConnectionHealth } from './device-connection-health.js';
import type { DeviceSshExecutor } from './device-ssh-session.js';
export interface DeviceSshConfig {
    host: string;
    user?: string;
    password?: string;
    port?: number;
    keyPath?: string;
    /** OpenSSH-compatible executable override for embedded hosts and tests. */
    sshExecutable?: string;
    /** Arguments inserted before Moss-generated OpenSSH arguments. */
    sshArgsPrefix?: string[];
    rosDomainId?: number;
}
export type DeviceSshProbeFailureKind = 'auth' | 'refused' | 'unreachable' | 'dns' | 'missing-tool' | 'other';
export interface DeviceSshProbeResult {
    ok: boolean;
    detail: string;
    kind?: DeviceSshProbeFailureKind;
}
export declare function probeDeviceSsh(config: DeviceSshConfig, options?: {
    timeoutMs?: number;
    abortSignal?: AbortSignal;
    executor?: DeviceSshExecutor;
}): Promise<DeviceSshProbeResult>;
export declare function createDeviceSshTools(config: DeviceSshConfig, health?: DeviceConnectionHealth, executor?: DeviceSshExecutor): Tool[];
export declare function getDeviceConfigFromEnv(): DeviceSshConfig | null;
//# sourceMappingURL=device-ssh.d.ts.map