import { LupisMetadata } from './types.js';
export interface HttpTrace {
    id: string;
    projectId: string;
    timestamp: number;
    type: 'http_request';
    duration: number;
    url: string;
    method: string;
    statusCode: number;
    provider: string;
    requestHeaders?: Record<string, string>;
    responseHeaders?: Record<string, string>;
    tokenUsage?: any;
    costBreakdown?: any;
    model?: string;
    chatId?: string;
    metadata?: LupisMetadata;
    requestBody?: string;
    responseBody?: string;
    error?: string;
}
export declare class TraceCollector {
    private endpoint;
    private projectId;
    private apiKey?;
    private enabled;
    constructor(config: {
        endpoint?: string;
        projectId: string;
        apiKey?: string;
        enabled?: boolean;
    });
    addTrace(trace: HttpTrace): void;
    private sendTrace;
}
//# sourceMappingURL=trace-collector.d.ts.map