import { ClassificationEvaluationConfig } from '../classification/classification-evaluator.js';
import { ClassificationMetrics, GraphClass } from '../classification/graph-classifier.js';
import { ConstrainedGeneratorConfig, GeneratedGraph } from './constrained-generator.js';
/**
 * Configuration for the generation evaluation.
 */
export interface GenerationEvaluationConfig {
    /** Number of graphs to generate per class (default: 20) */
    graphsPerClass?: number;
    /** Constrained generator configuration */
    generatorConfig?: ConstrainedGeneratorConfig;
    /** Classification training configuration */
    classifierConfig?: ClassificationEvaluationConfig;
}
/**
 * Per-class generation metrics.
 */
export interface PerClassGenerationMetrics {
    /** Number of graphs generated */
    total: number;
    /** Number correctly classified as target */
    accepted: number;
    /** Acceptance rate (accepted / total) */
    acceptanceRate: number;
    /** Mean classification confidence across all generated graphs */
    meanConfidence: number;
    /** Mean attempts needed for accepted graphs */
    meanAttempts: number;
}
/**
 * Full generation evaluation result.
 */
export interface GenerationEvaluationResult {
    /** Per-class generation metrics */
    perClass: Record<Exclude<GraphClass, "real-world">, PerClassGenerationMetrics>;
    /** Overall acceptance rate across all classes */
    overallAcceptanceRate: number;
    /** Overall mean confidence */
    overallMeanConfidence: number;
    /** Classification metrics from generated graphs (treated as test set) */
    classificationMetrics: ClassificationMetrics;
    /** All generated graphs for inspection */
    generatedGraphs: GeneratedGraph[];
}
/**
 * Run the full generation evaluation pipeline.
 *
 * 1. Trains a classifier via the classification evaluation pipeline.
 * 2. Generates constrained graphs for each synthetic class.
 * 3. Computes acceptance rates, confidence, and classification metrics.
 *
 * @param config - Optional evaluation configuration
 * @returns Generation evaluation results with per-class and overall metrics
 */
export declare const runGenerationEvaluation: (config?: GenerationEvaluationConfig) => Promise<GenerationEvaluationResult>;
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