import type { CausalRelationType, DecisionLogEntry as CoreDecisionLogEntry } from '../core/types.ts';
export interface DecisionEntry extends CoreDecisionLogEntry {
    confidence?: number;
    decisionMaker?: string;
    validFrom?: string;
    validUntil?: string;
    reasoningEmbedding?: number[];
}
export interface CausalEdge {
    id: string;
    source: string;
    target: string;
    relationshipType: CausalRelationType;
    timestamp: string;
    metadata?: Record<string, unknown>;
}
export interface DecisionSearchResult {
    entry: DecisionEntry;
    score: number;
    matchField: 'id' | 'member' | 'tag' | 'keyword';
}
export interface DecisionLogOptions {
    decisionsDir?: string;
}
export declare class DecisionLog {
    private decisionsDir;
    private cache;
    private edgesCache;
    constructor(options?: DecisionLogOptions);
    record(entry: DecisionEntry): Promise<void>;
    addCausalRelationship(sourceId: string, targetId: string, relationshipType: CausalRelationType): Promise<void>;
    traceDecisionChain(id: string): Promise<DecisionEntry[]>;
    analyzeDecisionImpact(id: string): Promise<DecisionEntry[]>;
    search(query: string, filters?: {
        member?: string;
        tags?: string[];
    }): Promise<DecisionSearchResult[]>;
    recent(count?: number): Promise<DecisionEntry[]>;
    all(): Promise<DecisionEntry[]>;
    get(id: string): Promise<DecisionEntry | undefined>;
    count(): number;
    private matchEntry;
    private loadCache;
    private loadEdges;
    private saveEdges;
    private sanitizeId;
    private ensureDir;
}
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