@php-wasm/webInterfacesExtKeyUsageNessa páginaExtKeyUsage Index PropertiesclientAuthcodeSigningemailProtectionserverAuthtimeStampingProperties optionalclientAuthclientAuth?: booleanoptionalcodeSigningcodeSigning?: booleanoptionalemailProtectionemailProtection?: booleanoptionalserverAuthserverAuth?: booleanoptionaltimeStampingtimeStamping?: boolean