import type { GraphStorage } from './storage.js';
export type ConflictSeverity = 'warning' | 'error';
export type ConflictType = 'file_contention' | 'feature_overlap' | 'circular_dependency' | 'stale_wip';
export interface ConflictReport {
    type: ConflictType;
    severity: ConflictSeverity;
    message: string;
    entities: string[];
    metadata?: Record<string, unknown>;
}
export interface ConflictDetectorOptions {
    staleWarningDays?: number;
    staleErrorDays?: number;
    overlapThreshold?: number;
}
export declare class ConflictDetector {
    private readonly storage;
    private readonly opts;
    constructor(storage: GraphStorage, options?: ConflictDetectorOptions);
    detectAll(): ConflictReport[];
    detectFileContention(): ConflictReport[];
    detectFeatureOverlap(): ConflictReport[];
    detectCircularDependencies(): ConflictReport[];
    detectStaleWip(): ConflictReport[];
    private getCanonicalById;
}
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