/**
* Restart Policy Manager
* Manages restart logic, exponential backoff, and crash loop detection
*/
import { Logger } from '../logging/index.js';
import { RestartPolicy, RestartStats } from './types.js';
/**
* RestartPolicyManager class
* Implements restart policies with exponential backoff and crash loop detection
*/
export declare class RestartPolicyManager {
private logger;
private config;
private restartCount;
private cleanRestarts;
private crashes;
private consecutiveCrashes;
private lastRestartTime;
private crashHistory;
private restartLatencies;
constructor(logger: Logger, config: RestartPolicy);
/**
* Check if child should be restarted based on policy
*/
shouldRestart(exitCode: number): boolean;
/**
* Record a restart attempt
*/
recordRestart(wasClean: boolean, latency?: number): void;
/**
* Get current restart delay with exponential backoff applied
*/
getRestartDelay(): number;
/**
* Detect if child is in a crash loop
* Crash loop = more than 3 crashes in 60 seconds
*/
isCrashLooping(): boolean;
/**
* Get current restart count
*/
getCount(): number;
/**
* Get restart statistics
*/
getStats(): RestartStats;
/**
* Reset restart statistics
*/
reset(): void;
/**
* Update restart policy configuration
*/
updateConfig(newConfig: Partial<RestartPolicy>): void;
/**
* Get current configuration
*/
getConfig(): RestartPolicy;
}
/**
* Factory function to create a restart policy manager
*/
export declare function createRestartPolicyManager(logger: Logger, config: RestartPolicy): RestartPolicyManager;
