core
/
io.islandtime.base
/
DateTimeField
/
PERIOD_SIGN
PERIOD_SIGN
(iosArm64, iosX64, jvm, macosX64, tvosArm64, tvosX64, watchosArm64, watchosX86)
PERIOD_SIGN
The sign of the period, -1 (negative) or 1 (positive).