Indicating immutable 4 support in package.json

Author: D1plo1d

package.json

@@ -52,7 +52,7 @@
   "author": "Bryan Wain <bryandwain@gmail.com>",
   "license": "MIT",
   "peerDependencies": {
-    "immutable": "^3.7.6",
+    "immutable": "^3.7.6 || ^4.0.0-rc.1",
     "redux-loop": "^4.1.0"
   },
   "devDependencies": {
@@ -72,7 +72,7 @@
     "eslint-plugin-import": "^2.7.0",
     "eslint-plugin-jsx-a11y": "^5.1.1",
     "eslint-plugin-react": "^7.4.0",
-    "immutable": "^3.7.6",
+    "immutable": "^3.7.6 || ^4.0.0-rc.1",
     "jest": "^22.4.3",
     "redux-loop": "^4.0.0",
     "rimraf": "^2.6.2",

yarn.lock

@@ -2001,9 +2001,10 @@ ignore@^3.3.3:
   version "3.3.8"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.8.tgz#3f8e9c35d38708a3a7e0e9abb6c73e7ee7707b2b"
 
-immutable@^3.7.6:
-  version "3.8.2"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.2.tgz#c2439951455bb39913daf281376f1530e104adf3"
+"immutable@^3.7.6 || ^4.0.0-rc.1":
+  version "4.0.0-rc.12"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.0.0-rc.12.tgz#ca59a7e4c19ae8d9bf74a97bdf0f6e2f2a5d0217"
+  integrity sha512-0M2XxkZLx/mi3t8NVwIm1g8nHoEmM9p9UBl/G9k4+hm0kBgOVdMV/B3CY5dQ8qG8qc80NN4gDV4HQv6FTJ5q7A==
 
 import-local@^1.0.0:
   version "1.0.0"