import type { RegistryCredential } from './types.js';
export interface ProbeOptions {
    retries?: number;
    intervalMs?: number;
}
/**
 * Probes the control-plane socket for HTTP readiness via docker compose exec.
 *
 * Retries up to `opts.retries` times (default 10) with `opts.intervalMs` delay
 * (default 2000ms) between attempts. Returns true once GET /state succeeds.
 */
export declare function probeControlPlaneReady(projectDir: string, opts?: ProbeOptions): Promise<boolean>;
export interface ForwardResult {
    forwarded: string[];
    failed: string[];
}
/**
 * Forwards registry credentials to the cluster's credhelper via
 * PUT /credentials/registry-<host> over docker compose exec curl.
 */
export declare function forwardRegistryCredentials(projectDir: string, credentials: RegistryCredential[]): ForwardResult;
/**
 * Removes the scoped Docker config directory created during image pull.
 * Idempotent — succeeds silently if the directory doesn't exist.
 */
export declare function cleanupScopedDockerConfig(projectDir: string): Promise<void>;
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