From b31514d9c69cd6603ef225acd6cf8a2412c42a01 Mon Sep 17 00:00:00 2001
From: Felix Hamann <felix.hamann@campus.lmu.de>
Date: Tue, 28 May 2019 00:19:03 +0200
Subject: [PATCH] allow js decorator functions

---
 .babelrc          | 12 +++++-------
 .eslintrc.json    |  5 ++++-
 package-lock.json | 43 +++++++++++++++++++++++++++++++++++++++++++
 package.json      |  3 +++
 4 files changed, 55 insertions(+), 8 deletions(-)

diff --git a/.babelrc b/.babelrc
index 352d48a80..857e7ba32 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,11 +1,9 @@
 {
   "presets": [
-    [
-      "@babel/preset-env",
-      {
-        "useBuiltIns": "usage"
-      }
-    ]
+    ["@babel/preset-env", { "useBuiltIns": "usage" }]
   ],
-  "plugins": ["@babel/plugin-proposal-class-properties"]
+  "plugins": [
+    ["@babel/plugin-proposal-decorators", { "legacy": true }],
+    ["@babel/plugin-proposal-class-properties", { "loose": true }]
+  ]
 }
diff --git a/.eslintrc.json b/.eslintrc.json
index 8c0382cfa..06d95155c 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -13,7 +13,10 @@
     },
     "parser": "babel-eslint",
     "parserOptions": {
-        "ecmaVersion": 2018
+        "ecmaVersion": 2018,
+        "ecmaFeatures": {
+            "legacyDecorators": true
+        }
     },
     "rules": {
         "no-console": "off",
diff --git a/package-lock.json b/package-lock.json
index b757dbbcd..ef0a855d9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -338,6 +338,17 @@
         "@babel/helper-plugin-utils": "^7.0.0"
       }
     },
+    "@babel/plugin-proposal-decorators": {
+      "version": "7.4.4",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-decorators/-/plugin-proposal-decorators-7.4.4.tgz",
+      "integrity": "sha512-z7MpQz3XC/iQJWXH9y+MaWcLPNSMY9RQSthrLzak8R8hCj0fuyNk+Dzi9kfNe/JxxlWQ2g7wkABbgWjW36MTcw==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-create-class-features-plugin": "^7.4.4",
+        "@babel/helper-plugin-utils": "^7.0.0",
+        "@babel/plugin-syntax-decorators": "^7.2.0"
+      }
+    },
     "@babel/plugin-proposal-json-strings": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-json-strings/-/plugin-proposal-json-strings-7.2.0.tgz",
@@ -388,6 +399,15 @@
         "@babel/helper-plugin-utils": "^7.0.0"
       }
     },
+    "@babel/plugin-syntax-decorators": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-decorators/-/plugin-syntax-decorators-7.2.0.tgz",
+      "integrity": "sha512-38QdqVoXdHUQfTpZo3rQwqQdWtCn5tMv4uV6r2RMfTqNBuv4ZBhz79SfaQWKTVmxHjeFv/DnXVC/+agHCklYWA==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-plugin-utils": "^7.0.0"
+      }
+    },
     "@babel/plugin-syntax-json-strings": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-json-strings/-/plugin-syntax-json-strings-7.2.0.tgz",
@@ -1655,12 +1675,29 @@
         "babel-runtime": "^6.22.0"
       }
     },
+    "babel-plugin-syntax-decorators": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-decorators/-/babel-plugin-syntax-decorators-6.13.0.tgz",
+      "integrity": "sha1-MSVjtNvePMgGzuPkFszurd0RrAs=",
+      "dev": true
+    },
     "babel-plugin-syntax-dynamic-import": {
       "version": "6.18.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-syntax-dynamic-import/-/babel-plugin-syntax-dynamic-import-6.18.0.tgz",
       "integrity": "sha1-jWomIpyDdFqZgqRBBRVyyqF5sdo=",
       "dev": true
     },
+    "babel-plugin-transform-decorators-legacy": {
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-decorators-legacy/-/babel-plugin-transform-decorators-legacy-1.3.5.tgz",
+      "integrity": "sha512-jYHwjzRXRelYQ1uGm353zNzf3QmtdCfvJbuYTZ4gKveK7M9H1fs3a5AKdY1JUDl0z97E30ukORW1dzhWvsabtA==",
+      "dev": true,
+      "requires": {
+        "babel-plugin-syntax-decorators": "^6.1.18",
+        "babel-runtime": "^6.2.0",
+        "babel-template": "^6.3.0"
+      }
+    },
     "babel-plugin-transform-es2015-arrow-functions": {
       "version": "6.22.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-arrow-functions/-/babel-plugin-transform-es2015-arrow-functions-6.22.0.tgz",
@@ -6295,6 +6332,12 @@
       "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
       "dev": true
     },
+    "lodash.debounce": {
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/lodash.debounce/-/lodash.debounce-4.0.8.tgz",
+      "integrity": "sha1-gteb/zCmfEAF/9XiUVMArZyk168=",
+      "dev": true
+    },
     "lodash.tail": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/lodash.tail/-/lodash.tail-4.1.1.tgz",
diff --git a/package.json b/package.json
index 10ab7582a..a8744aec4 100644
--- a/package.json
+++ b/package.json
@@ -37,12 +37,14 @@
     "@babel/cli": "^7.4.4",
     "@babel/core": "^7.4.5",
     "@babel/plugin-proposal-class-properties": "^7.4.4",
+    "@babel/plugin-proposal-decorators": "^7.4.4",
     "@babel/preset-env": "^7.4.5",
     "autoprefixer": "^9.5.1",
     "babel-core": "^6.26.3",
     "babel-eslint": "^10.0.1",
     "babel-loader": "^8.0.6",
     "babel-plugin-syntax-dynamic-import": "^6.18.0",
+    "babel-plugin-transform-decorators-legacy": "^1.3.5",
     "babel-preset-es2015": "^6.24.1",
     "css-loader": "^2.1.1",
     "eslint": "^5.16.0",
@@ -57,6 +59,7 @@
     "karma-mocha-reporter": "^2.2.5",
     "karma-webpack": "^3.0.5",
     "lint-staged": "^8.1.7",
+    "lodash.debounce": "^4.0.8",
     "node-sass": "^4.12.0",
     "npm-run-all": "^4.1.5",
     "null-loader": "^2.0.0",