OptionalcustomOptions: SecureHeadersOptionsThe options for the secure headers middleware.
OptionalcontentSecurityPolicy?: ContentSecurityPolicyOptionsOptionalcontentSecurityPolicyReportOnly?: ContentSecurityPolicyOptionsOptionalcrossOriginEmbedderPolicy?: overridableHeaderOptionalcrossOriginOpenerPolicy?: overridableHeaderOptionalcrossOriginResourcePolicy?: overridableHeaderOptionaloriginAgentCluster?: overridableHeaderOptionalpermissionsPolicy?: Partial<Record<PermissionsPolicyDirective, boolean | PermissionsPolicyValue[]>>OptionalreferrerPolicy?: overridableHeaderOptionalremovePoweredBy?: booleanOptionalreportingEndpoints?: ReportingEndpointOptions[]OptionalreportTo?: ReportToOptions[]OptionalstrictTransportSecurity?: overridableHeaderOptionalxContentTypeOptions?: overridableHeaderOptionalxDnsPrefetchControl?: overridableHeaderOptionalxDownloadOptions?: overridableHeaderOptionalxFrameOptions?: overridableHeaderOptionalxPermittedCrossDomainPolicies?: overridableHeaderOptionalxXssProtection?: overridableHeaderThe middleware handler function.
Secure Headers Middleware for React-router.