import { AgentEditIntent, CollisionAlert, CollisionStats, AgentTool } from '../types.js';
export declare class CollisionDetective {
    private intents;
    private alerts;
    private stats;
    private initialized;
    init(): Promise<void>;
    /** Agent declares intent to edit a file range. Returns immediate collision alert if any. */
    declareIntent(agentTool: AgentTool, sessionId: string, filePath: string, startLine: number, endLine: number, intent: string, ttlMs?: number): Promise<{
        intent: AgentEditIntent;
        collision: CollisionAlert | null;
    }>;
    /** Release an intent — agent finished or cancelled. */
    releaseIntent(agentTool: AgentTool, sessionId: string, filePath: string): Promise<number>;
    /** Mark a collision as resolved (by reassignment, merge, or user action). */
    resolveCollision(alertId: string, resolution: string): Promise<boolean>;
    /** All active (unresolved) alerts. */
    activeAlerts(): CollisionAlert[];
    /** Current stats snapshot. */
    getStats(): CollisionStats;
    /** List active intents (for dashboards / debugging). */
    activeIntents(): AgentEditIntent[];
    private detectForIntent;
    private buildResolutionSuggestion;
    private keyForIntent;
    private sameSession;
    private evictExpired;
    private persist;
}
export declare function getCollisionDetective(): CollisionDetective;
export declare function resetCollisionDetectiveForTests(): void;
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