From 4bc0e7c9cd3e883c929c57a589fb63f45c3a3dcc Mon Sep 17 00:00:00 2001
From: Tobe O <thosakwe@gmail.com>
Date: Sat, 18 Nov 2017 13:39:52 -0500
Subject: [PATCH] env constraint

---
 mustache.iml | 14 ++++++++++++++
 pubspec.yaml |  2 ++
 2 files changed, 16 insertions(+)
 create mode 100644 mustache.iml

diff --git a/mustache.iml b/mustache.iml
new file mode 100644
index 00000000..5a5ced28
--- /dev/null
+++ b/mustache.iml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Dart SDK" level="project" />
+    <orderEntry type="library" name="Dart Packages" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/pubspec.yaml b/pubspec.yaml
index 9ea234a2..c4b417d7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,6 +3,8 @@ description: Mustache view generator for Angel.
 author: thosakwe <thosakwe@gmail.com>
 homepage: https://github.com/angel-dart/angel_mustache
 version: 1.1.0
+environment:
+  sdk: ">=1.19.0"
 dependencies:
   angel_framework: "^1.1.0-alpha"
   file: ^2.0.0