/**
 * NAICS code utilities for construction industry
 */
/**
 * Get all construction-related NAICS codes
 */
export declare function getConstructionNAICSCodes(): string[];
/**
 * Get NAICS codes for building construction
 */
export declare function getBuildingConstructionNAICS(): string[];
/**
 * Get NAICS codes for specialty contractors
 */
export declare function getSpecialtyContractorNAICS(): string[];
/**
 * Check if a NAICS code is construction-related
 */
export declare function isConstructionNAICS(code: string): boolean;
/**
 * Get a human-readable description for construction NAICS codes
 */
export declare function getConstructionNAICSDescription(code: string): string | undefined;