fix surplus build

Author: krausest

frameworks/keyed/surplus/package.json

@@ -30,10 +30,10 @@
     "surplus": "0.5.3"
   },
   "devDependencies": {
-    "rollup": "^0.63.4",
-    "rollup-plugin-node-resolve": "^3.3.0",
-    "rollup-plugin-surplus": "^0.5.0-beta1",
-    "rollup-plugin-terser": "^1.0.1",
-    "typescript": "^2.9.2"
+    "rollup": "0.63.4",
+    "rollup-plugin-node-resolve": "3.3.0",
+    "rollup-plugin-surplus": "0.5.0",
+    "rollup-plugin-terser": "1.0.1",
+    "typescript": "2.9.2"
   }
 }

frameworks/non-keyed/surplus/package.json

@@ -30,10 +30,10 @@
     "surplus": "0.5.3"
   },
   "devDependencies": {
-    "rollup": "^0.63.4",
-    "rollup-plugin-node-resolve": "^3.3.0",
-    "rollup-plugin-surplus": "^0.5.0",
-    "rollup-plugin-terser": "^1.0.1",
-    "typescript": "^2.9.2"
+    "rollup": "0.63.4",
+    "rollup-plugin-node-resolve": "3.3.0",
+    "rollup-plugin-surplus": "0.5.0",
+    "rollup-plugin-terser": "1.0.1",
+    "typescript": "2.9.2"
   }
 }

frameworks/non-keyed/surplus/tsconfig.json

@@ -4,7 +4,7 @@
         "strict": true,
         "module": "es6",
         "moduleResolution": "node",
-        "target": "es5",
+        "target": "es6",
         "jsx": "preserve"
     },
     "files": [