--- /dev/null
+const SemVer = require('../classes/semver')
+
+const inc = (version, release, options, identifier) => {
+ if (typeof (options) === 'string') {
+ identifier = options
+ options = undefined
+ }
+
+ try {
+ return new SemVer(version, options).inc(release, identifier).version
+ } catch (er) {
+ return null
+ }
+}
+module.exports = inc