packages.json do arquivo

{ "dependencies" :  { "foo" : "1.0.0 - 2.9999.9999"  , "bar" : ">=1.0.2 <2.1.2"  , "baz" : ">1.0.2 <=2.3.4"  , "boo" : "2.0.1"  , "qux" : "<1.0.0 || >=2.3.1 <2.4.5 || >=2.5.2 <3.0.0"  , "asd" : "http://asdf.com/asdf.tar.gz"  , "til" : "~1.2"  , "elf" : "~1.2.3"  , "two" : "2.x"  , "thr" : "3.3.x"  , "lat" : "latest"  , "dyl" : "file:../dyl"  }}
Sparkling Spider