/**
 * Trajectory format adapters.
 *
 * The internal trajectory model is simple and owned by us. These adapters
 * provide interoperability with external trace formats without coupling
 * the core to any specific schema that isn't an established standard.
 */
import type { Trajectory } from "./types.js";
export interface OpenInferenceSpan {
    traceId: string;
    spanId: string;
    parentSpanId?: string;
    name: string;
    kind: "AGENT" | "LLM" | "TOOL" | "CHAIN" | "EVALUATOR" | "GUARDRAIL" | "RETRIEVER" | "PROMPT";
    startTime: Date;
    endTime: Date;
    status: "OK" | "ERROR" | "UNSET";
    attributes: Record<string, unknown>;
    children: OpenInferenceSpan[];
}
/** Convert our trajectory to OpenInference OTel spans for visualization */
export declare function toOpenInference(_trajectory: Trajectory): OpenInferenceSpan[];
/** Consume existing OTel traces without re-executing */
export declare function fromOpenInference(_spans: OpenInferenceSpan[]): Trajectory;
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