JSObjectRef makeDurationObject(const DurationProperties &duration);
JSObjectRef makeMillisecondDurationObject(const long long length);
DurationPropertiesPtr getDuration(JSValueRef value);
- DurationProperties getDurationPropertis(JSValueRef value);
+ DurationProperties getDurationProperties(JSValueRef value);
long long getDurationLength(JSValueRef value);
long long getDurationLength(JSObjectRef object);
short getDurationUnit(JSValueRef value);