# 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`