export function buildCsp(options: any): { name: string; value: string; } | null; export function buildHsts(options: any): { name: string; value: string; } | null; export function buildFrameguard(options: any): { name: string; value: any; } | null; export function buildPermissionsPolicy(options: any): { name: string; value: string; } | null; export function buildContentTypeOptions(options: any): { name: any; value: any; } | null; export function buildDnsPrefetchControl(options: any): { name: any; value: any; } | null; export function buildDownloadOptions(options: any): { name: any; value: any; } | null; export function buildPermittedCrossDomain(options: any): { name: any; value: any; } | null; export function buildOriginAgentCluster(options: any): { name: any; value: any; } | null; export function buildXssProtection(options: any): { name: any; value: any; } | null; export function buildCoop(options: any): { name: any; value: any; } | null; export function buildCoep(options: any): { name: any; value: any; } | null; export function buildCorp(options: any): { name: any; value: any; } | null; export function buildReferrerPolicy(options: any): { name: any; value: any; } | null;