export interface TaskContext {
    agentId: string;
    taskInstanceId: string;
    taskNodeId: string;
    tenantId: string;
    workspacePath: string;
    projectId: string;
}
export interface FileChangeRecord {
    workspacePath: string;
    filePath: string;
    operation: 'CREATE' | 'UPDATE' | 'DELETE';
    beforeContent: string | null;
    afterContent: string | null;
    beforeHash: string | null;
    afterHash: string | null;
    timestamp: string;
    
    reason: string;
}

export declare function setTaskContext(ctx: TaskContext): void;

export declare function clearTaskContext(): void;

export declare function getTaskContext(): TaskContext | null;

export declare function hasActiveTask(): boolean;

export declare function startWatching(targetWorkspacePath: string): Promise<void>;

export declare function stopWatching(): Promise<void>;

export declare function readBeforeContentFromCache(workspacePath: string, cacheKey: string): Promise<string | null>;

export declare function readDiffFromCache(workspacePath: string, cacheKey: string): Promise<string | null>;

export declare function sweepExpiredChangeCache(): Promise<void>;

export declare function getPendingChangeCountForTest(): number;

export declare function isWatching(): boolean;

export declare function getWorkspaceRoot(): string;

export declare function recordAgentFileChange(record: {
    filePath: string;
    operation: 'CREATE' | 'UPDATE' | 'DELETE';
    beforeContent: string | null;
    afterContent: string | null;
    
    reason?: string;
    
    agentId?: string;
    
    workspacePath?: string;
}): Promise<void>;