id: 1
unit: function npmArgs()
file: index.js
start line: 94
end line: 106
size: 12 LOC
McCabe index: 4
number of parameters: 2

id: 2
unit: async function installPackage()
file: index.js
start line: 82
end line: 92
size: 7 LOC
McCabe index: 1
number of parameters: 3

id: 3
unit: async function resolvePathToPackage()
file: index.js
start line: 110
end line: 120
size: 7 LOC
McCabe index: 2
number of parameters: 2

id: 4
unit: async function isNpmInstalled()
file: index.js
start line: 127
end line: 133
size: 7 LOC
McCabe index: 2
number of parameters: 0

id: 5
unit: Arborist: require()
file: index.js
start line: 59
end line: 64
size: 4 LOC
McCabe index: 2
number of parameters: 1