feat: use a whole new approach

.babelrc

@@ -0,0 +1,28 @@
+{
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "targets": {
+          "node": "14.17"
+        },
+        "shippedProposals": true
+      }
+    ]
+  ],
+  "env": {
+    "legacy": {
+      "presets": [
+        [
+          "@babel/preset-env",
+          {
+            "targets": {
+              "node": "12.20"
+            },
+            "shippedProposals": true
+          }
+        ]
+      ]
+    }
+  }
+}

.editorconfig

@@ -5,7 +5,7 @@ end_of_line = lf
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-[*.{mjs,json}]
+[*.{mjs,js,json}]
 charset = utf-8
 indent_style = space
 indent_size = 2

.eslintignore

@@ -1 +1,2 @@
-src/parser
+src/parser/parser.cjs
+src/parser/jsep/**

.eslintrc

@@ -1,17 +1,20 @@
 {
+  "parser": "@babel/eslint-parser",
   "parserOptions": {
-    "ecmaVersion": 2020,
+    "ecmaVersion": 2021,
     "sourceType": "module"
   },
+  "globals": {
+    "globalThis": true
+  },
   "env": {
-    "es6": true,
-    "shared-node-browser": true
+    "es6": true
   },
   "extends": ["eslint:recommended", "plugin:prettier/recommended"],
+  "plugins": ["simple-import-sort"],
   "rules": {
     "func-names": "off",
     "no-param-reassign": "warn",
-    "no-restricted-syntax": ["warn", "ArrayPattern", "ForOfStatement"],
     "global-require": "warn",
     "sort-keys": "error",
     "no-continue": "off",
@@ -26,7 +29,8 @@
       { "blankLine": "always", "prev": "block-like", "next": "break" }
     ],
 
-    "prettier/prettier": "error"
+    "prettier/prettier": "error",
+    "simple-import-sort/imports": "error"
   },
   "overrides": [
     {
@@ -35,9 +39,6 @@
       "env": {
         "node": true
       },
-      "globals": {
-        "expect": true
-      },
       "plugins": [
         "chai-expect",
         "chai-friendly"

.huskyrc

@@ -1,5 +1,5 @@
 {
   "hooks": {
-    "pre-commit": "npm run prepublish"
+    "pre-commit": "npm run lint && npm run test"
   }
 }

.ls-lint.yml

@@ -0,0 +1,9 @@
+ls:
+  .mjs: kebab-case
+  .js: kebab-case
+  .test.mjs: kebab-case
+
+ignore:
+  - dist
+  - node_modules
+  - rollup.config.js

.nvmrc

@@ -1 +1 @@
-lts/erbium
+16