import { GlobalBrain } from './global-brain.js';
export type ContradictionSeverity = 'high' | 'medium' | 'low';
export type ResolutionChoice = 'keep-newer' | 'keep-higher-importance' | 'merge' | 'mark-as-version' | 'human-review';
export interface ContradictionMemoryRef {
    id: string;
    content: string;
    importance: number;
    createdAt: Date;
}
export interface Contradiction {
    id: string;
    severity: ContradictionSeverity;
    memoryA: ContradictionMemoryRef;
    memoryB: ContradictionMemoryRef;
    similarity: number;
    contradictionEvidence: string;
    suggestedResolution: ResolutionChoice;
    detectedAt: Date;
    archetype?: string;
}
export interface ContradictionReport {
    scannedAt: Date;
    totalMemories: number;
    contradictions: Contradiction[];
    durationMs: number;
}
export declare class BrainContradictions {
    private readonly brain;
    constructor(brain?: GlobalBrain);
    /** Scan one project's memories and emit a report. */
    scan(project: string, opts?: {
        threshold?: number;
        includeArchetype?: boolean;
    }): Promise<ContradictionReport>;
    /** Suggest a contradiction score + evidence for a specific memory pair. */
    suggest(memoryAId: string, memoryBId: string): Promise<{
        contradictionScore: number;
        evidence: string;
    }>;
    /** Resolve a contradiction by user choice. Persists the suppression so it does not re-surface. */
    resolve(contradictionId: string, choice: ResolutionChoice): Promise<{
        success: boolean;
        action: string;
    }>;
    /** Return the most recent scan reports for a project. */
    history(project: string, limit?: number): Promise<ContradictionReport[]>;
    private resolveProjectId;
    private findSimilarPairs;
    private cosineFor;
    private detectContradiction;
    private loadSuppressions;
    private appendHistory;
    private findContradictionById;
}
export declare function getBrainContradictions(): BrainContradictions;
export declare function resetBrainContradictionsForTests(): void;
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