/**
 * Circuit breaker implementation for handling service failures
 */
import { type CircuitBreakerOptions, CircuitState } from "./types";
export declare class CircuitBreaker {
    private failures;
    private lastFailureTime;
    private state;
    private options;
    constructor(options?: CircuitBreakerOptions);
    execute<T>(fn: () => Promise<T>): Promise<T>;
    private recordFailure;
    private reset;
    getState(): CircuitState;
    getFailures(): number;
}
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