Unique-0.4.7.8: dependencies

Dependencies for Unique-0.4.7.8

library	base (>=4.0 && <=4.15) containers (>=0.5.0.0 && <=0.7) extra (>=1.6.2 && <=1.8) hashable (>=1.2.6 && <=1.4) unordered-containers (>=0.2.8 && <=0.3)