/**
 * Pattern Management Configuration Types
 */
import type { Phase } from '../lib/meta/core/schema.js';
export type DecayAlgorithm = 'exponential' | 'linear' | 'hybrid';
export type EvictionStrategy = 'score' | 'lru' | 'hybrid';
export type ClusteringAlgorithm = 'agglomerative' | 'kmeans' | 'dbscan';
export type DeduplicationAlgorithm = 'tfidf' | 'minhash' | 'simple';
/**
 * Capacity Configuration
 */
export interface CapacityConfig {
    maxPatternsPerPhase: Record<Phase, number>;
    maxClustersPerPhase: number;
    maxSessionFiles: number;
}
/**
 * Decay Configuration
 */
export interface DecayConfig {
    algorithm: DecayAlgorithm;
    halfLifeDays: number;
    weights: {
        recency: number;
        frequency: number;
        successRate: number;
    };
}
/**
 * Clustering Configuration
 */
export interface ClusteringConfig {
    enabled: boolean;
    similarityThreshold: number;
    algorithm: ClusteringAlgorithm;
    minClusterSize: number;
    maxClusterSize: number;
    reClusterInterval: string;
}
/**
 * Deduplication Configuration
 */
export interface DeduplicationConfig {
    enabled: boolean;
    exactMatchThreshold: number;
    fuzzyMatchThreshold: number;
    algorithm: DeduplicationAlgorithm;
}
/**
 * Eviction Configuration
 */
export interface EvictionConfig {
    strategy: EvictionStrategy;
    protectHighFrequency: boolean;
    protectThreshold: number;
    protectRecent: boolean;
    protectRecentDays: number;
    protectClusterRepresentatives: boolean;
}
/**
 * Export Configuration
 */
export interface ExportConfig {
    autoGenerateMarkdown: boolean;
    markdownTopN: number;
    includeMetrics: boolean;
}
/**
 * Main Pattern Configuration
 */
export interface PatternConfig {
    version: string;
    capacity: CapacityConfig;
    decay: DecayConfig;
    clustering: ClusteringConfig;
    deduplication: DeduplicationConfig;
    eviction: EvictionConfig;
    export: ExportConfig;
}
/**
 * Default configuration factory
 */
export declare function getDefaultConfig(): PatternConfig;
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