export declare const EVAL_ARTIFACT_VERSION = "1.0";
export interface EvalEnvironmentMetadata {
    environment: string;
    fredVersion: string;
    gitCommit?: string;
    nodeVersion?: string;
    platform?: string;
}
export interface EvalTiming {
    offsetMs: number;
    durationMs: number;
}
export interface EvalRoutingArtifact {
    method: 'agent.utterance' | 'intent.matching' | 'default.agent' | 'unknown';
    agentId?: string;
    intentId?: string;
    confidence?: number;
    matchType?: 'exact' | 'regex' | 'semantic';
}
export interface EvalResponseArtifact {
    content: string;
    output?: unknown;
    role?: string;
    metadata?: Record<string, unknown>;
}
export interface EvalStepArtifact {
    id: string;
    index: number;
    name: string;
    status: 'success' | 'error';
    timing: EvalTiming;
    metadata: Record<string, unknown>;
}
export interface EvalToolCallArtifact {
    id: string;
    toolId: string;
    stepIndex: number;
    callOrdinal: number;
    timing: EvalTiming;
    status: 'success' | 'error';
    error?: string;
    args?: Record<string, unknown>;
    result?: unknown;
    inputHash?: string;
    outputHash?: string;
}
export interface EvalCheckpointArtifact {
    id: string;
    step: number;
    stepName?: string;
    status: string;
    timing: EvalTiming;
    snapshot: Record<string, unknown>;
}
export interface EvalHandoffArtifact {
    id: string;
    fromAgent?: string;
    toAgent: string;
    message: string;
    depth: number;
    timing: EvalTiming;
}
export interface EvaluationArtifact {
    version: string;
    traceId: string;
    run: {
        runId: string;
        sourceTraceId?: string;
        hasError: boolean;
        isSlow: boolean;
    };
    environment: EvalEnvironmentMetadata;
    input: {
        message: string;
    };
    routing: EvalRoutingArtifact;
    response: EvalResponseArtifact;
    steps: EvalStepArtifact[];
    toolCalls: EvalToolCallArtifact[];
    checkpoints: EvalCheckpointArtifact[];
    handoffs: EvalHandoffArtifact[];
}
export interface EvaluationArtifactSummary {
    traceId: string;
    runId: string;
    version: string;
    environment: string;
}
export declare function stableTupleId(parts: ReadonlyArray<string | number>): string;
export declare function deriveTraceId(runId: string, seed: unknown): string;
export declare function toDeterministicValue<T>(value: T): T;
export declare function stringifyEvaluationArtifact(artifact: EvaluationArtifact): string;
export declare function validateEvaluationArtifact(artifact: unknown): artifact is EvaluationArtifact;
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