export type TraceRecord = {
    id: string;
    name: string;
    spansCount: number;
    durationMs: number;
    agentDescription: string;
    totalCost?: number;
    totalTokens?: number;
    startTime?: number;
};
export type TraceSpanStatus = "success" | "error" | "pending" | "warning";
export type InputOutputData = {
    input?: string;
    output?: string;
};
export type TraceSpan<TMetadata = Record<string, unknown>> = InputOutputData & {
    id: string;
    title: string;
    startTime: Date;
    endTime: Date;
    duration: number;
    type: TraceSpanCategory;
    raw: string;
    attributes?: TraceSpanAttribute[];
    children?: TraceSpan<TMetadata>[];
    status: TraceSpanStatus;
    cost?: number;
    tokensCount?: number;
    metadata?: TMetadata;
};
export type TraceSpanCategory = "llm_call" | "tool_execution" | "agent_invocation" | "chain_operation" | "retrieval" | "embedding" | "create_agent" | "span" | "event" | "guardrail" | "unknown";
export type TraceSpanAttribute = {
    key: string;
    value: TraceSpanAttributeValue;
};
export type TraceSpanAttributeValue = {
    stringValue?: string;
    intValue?: string;
    boolValue?: boolean;
};
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