--- /dev/null
+# 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.
+
+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`