import { ISpan, SerializedSpan } from './span';
/**
 * Represents the spans and associated data for a trace
 */
export declare class TraceData {
    /**
     * The spans that make up this trace
     */
    spans: ISpan[];
    /**
     * Create a new TraceData instance
     * @param spans List of spans
     */
    constructor(spans?: ISpan[]);
    /**
     * Convert this TraceData instance to JSON format
     * @returns JSON object representation of the TraceData
     */
    toJson(): SerializedTraceData;
    /**
     * Create a TraceData instance from JSON data (following Python implementation)
     * @param json JSON object containing trace data
     * @returns TraceData instance
     */
    static fromJson(json: SerializedTraceData): TraceData;
}
export interface SerializedTraceData {
    spans: SerializedSpan[];
}