From 48d8f8fa63bf6e35db70ff840b6da1a51596a5a8 Mon Sep 17 00:00:00 2001
From: Charley Bodkin <1542740+charlex@users.noreply.github.com>
Date: Fri, 12 Jul 2019 22:55:39 +0000
Subject: [PATCH] feat: export new RELEASE_TYPES constant

Which will help library consumers better integrate semver into their apps.

Possible usecases of consuming this constant:

- Automatically show a dropdown of available release types that conform to the semver spec
- Validate user inputs where a release type is expected
---
 index.js              |  1 +
 internal/constants.js | 15 +++++++++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 4a342c6a..86d42ac1 100644
--- a/index.js
+++ b/index.js
@@ -83,6 +83,7 @@ module.exports = {
   src: internalRe.src,
   tokens: internalRe.t,
   SEMVER_SPEC_VERSION: constants.SEMVER_SPEC_VERSION,
+  RELEASE_TYPES: constants.RELEASE_TYPES,
   compareIdentifiers: identifiers.compareIdentifiers,
   rcompareIdentifiers: identifiers.rcompareIdentifiers,
 }
diff --git a/internal/constants.js b/internal/constants.js
index 4f0de59b..cb2d76c2 100644
--- a/internal/constants.js
+++ b/internal/constants.js
@@ -9,9 +9,20 @@ const MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER ||
 // Max safe segment length for coercion.
 const MAX_SAFE_COMPONENT_LENGTH = 16
 
+const RELEASE_TYPES = [
+  'major',
+  'premajor',
+  'minor',
+  'preminor',
+  'patch',
+  'prepatch',
+  'prerelease',
+]
+
 module.exports = {
-  SEMVER_SPEC_VERSION,
   MAX_LENGTH,
-  MAX_SAFE_INTEGER,
   MAX_SAFE_COMPONENT_LENGTH,
+  MAX_SAFE_INTEGER,
+  RELEASE_TYPES,
+  SEMVER_SPEC_VERSION,
 }