/**
 * Entity extraction from memory content
 *
 * Identifies security-relevant entities (URLs, credentials, commands, etc.)
 * that could be fragments of a larger attack payload.
 */
export interface ExtractedEntity {
    type: 'url' | 'credential' | 'command' | 'file_path' | 'api_key' | 'ip_address';
    value: string;
}
/**
 * Extract security-relevant entities from content
 */
export declare function extractEntities(content: string): ExtractedEntity[];
/**
 * Store extracted entities in the fragmentation_entities table
 */
export declare function storeExtractedEntities(memoryId: number, entities: ExtractedEntity[]): void;
