import type { L0Telemetry } from "../types/l0";
import type { GuardrailViolation } from "../types/guardrails";
export interface MonitoringConfig {
    enabled: boolean;
    sampleRate: number;
    includeNetworkDetails: boolean;
    includeTimings: boolean;
    metadata?: Record<string, any>;
}
export declare class L0Monitor {
    private config;
    private telemetry;
    private tokenTimestamps;
    constructor(config?: Partial<MonitoringConfig>);
    isEnabled(): boolean;
    private createInitialTelemetry;
    private generateSessionId;
    start(): void;
    complete(): void;
    recordToken(timestamp?: number): void;
    recordNetworkError(error: Error, retried: boolean, delay?: number): void;
    recordRetry(isNetworkError: boolean): void;
    recordGuardrailViolations(violations: GuardrailViolation[]): void;
    recordDrift(detected: boolean, types: string[]): void;
    recordContinuation(enabled: boolean, used: boolean, checkpointContent?: string): void;
    logEvent(event: Record<string, any>): void;
    private calculateTimingMetrics;
    getTelemetry(): L0Telemetry | undefined;
    toJSON(): string;
    export(): L0Telemetry | undefined;
    getSummary(): {
        sessionId: string;
        duration: number;
        tokens: number;
        tokensPerSecond: number;
        retries: number;
        networkErrors: number;
        violations: number;
    } | undefined;
    getNetworkErrorBreakdown(): Record<string, number>;
    hasNetworkErrors(): boolean;
    hasViolations(): boolean;
    getMostCommonNetworkError(): string | null;
    reset(): void;
}
export declare function createMonitor(config?: Partial<MonitoringConfig>): L0Monitor;
export declare class TelemetryExporter {
    static toJSON(telemetry: L0Telemetry): string;
    static toCSV(telemetry: L0Telemetry): string;
    static toLogFormat(telemetry: L0Telemetry): Record<string, any>;
    static toMetrics(telemetry: L0Telemetry): Array<{
        name: string;
        value: number;
        timestamp: number;
        tags?: Record<string, string>;
    }>;
}
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