@php-wasm/webInterfacesExtKeyUsageSur cette pageExtKeyUsage Index PropertiesclientAuthcodeSigningemailProtectionserverAuthtimeStampingProperties optionalclientAuthclientAuth?: booleanoptionalcodeSigningcodeSigning?: booleanoptionalemailProtectionemailProtection?: booleanoptionalserverAuthserverAuth?: booleanoptionaltimeStampingtimeStamping?: boolean