# npm-install-checks
A package that contains checks that npm runs during the installation.
## API
### .checkEngine(target, npmVer, nodeVer, force, strict, cb)
Check if node/npm version is supported by the package. If not
strict and it isn't supported, `cb` is called with the error
object as its second argument.
Error type: `ENOTSUP`
### .checkPlatform(target, force, cb)
Check if OS/Arch is supported by the package.
Error type: `EBADPLATFORM`
### .checkCycle(target, ancestors, cb)
Check for cyclic dependencies.
Error type: `ECYCLE`
### .checkGit(folder, cb)
Check if a folder is a .git folder.
Error type: `EISGIT`