@php-wasm/webInterfacesExtKeyUsageઆ પૃષ્ઠ પરExtKeyUsage Index PropertiesclientAuthcodeSigningemailProtectionserverAuthtimeStampingProperties optionalclientAuthclientAuth?: booleanoptionalcodeSigningcodeSigning?: booleanoptionalemailProtectionemailProtection?: booleanoptionalserverAuthserverAuth?: booleanoptionaltimeStampingtimeStamping?: boolean