Decaffeinate

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": [ "@babel/preset-env" ]
+}

.editorconfig

@@ -4,18 +4,9 @@
 root = true
 
 [*]
-charset = "utf8"
+charset = "utf-8"
+indent_style = space
+indent_size = 2
+end_of_line = lf
 trim_trailing_whitespace = true
 insert_final_newline = true
-
-[*.coffee]
-indent_style = space
-indent_size = 4
-
-[*.js]
-indent_style = space
-indent_size = 4
-
-[*.json]
-indent_style = space
-indent_size = 4

.eslintrc.json

@@ -0,0 +1,48 @@
+{
+  "extends": "airbnb-base",
+  "env": {
+    "browser": true,
+    "mocha": true
+  },
+  "parser": "@babel/eslint-parser",
+  "parserOptions": {
+    "requireConfigFile": false,
+    "sourceType": "module"
+  },
+  "rules": {
+    "brace-style": "warn",
+    "class-methods-use-this": 0,
+    "comma-dangle": [
+      "warn",
+      "only-multiline"
+    ],
+    "indent": [
+      "warn",
+      2,
+      {
+        "SwitchCase": 1
+      }
+    ],
+    "lines-between-class-members": "off",
+    "linebreak-style": "off",
+    "max-len": [
+      "warn",
+      128
+    ],
+    "no-promise-executor-return": "warn",
+    "no-var": "error",
+    "no-useless-constructor": "off",
+    "object-curly-newline": "warn",
+    "object-curly-spacing": "warn",
+    "prefer-arrow-callback": "off",
+    "prefer-const": "warn",
+    "prefer-destructuring": "off",
+    "import/extensions": [
+      "error",
+      "ignorePackages",
+      {
+        "js": "always"
+      }
+   ]
+  }
+}

.github/workflows/ci.yaml

@@ -6,15 +6,15 @@ jobs:
     strategy:
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
-        node-version: ["12", "14", "16", "18", "20"]
+        node-version: ["14", "16", "18", "20"]
 
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set up Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
 

.npmignore

@@ -1,5 +1,5 @@
 *
-!dist/*
+!src/*
 !README.md
 !LICENSE.md
 !package.json