Cleanup & update packages, re-lint

Author: t2t2

.editorconfig

@@ -2,11 +2,14 @@ root = true
 charset = utf-8
 
 [*]
-indent_style = space
-indent_size = 2
+indent_style = tab
 trim_trailing_whitespace = true
 insert_final_newline = true
 end_of_line = lf
 
+[*.{json,yml}]
+indent_style = space
+indent_size = 2
+
 [*.md]
 trim_trailing_whitespace = false

.eslintignore

@@ -0,0 +1,10 @@
+/** @type {import('eslint').Linter.Config} */
+module.exports = {
+	"extends": [
+		"xo",
+		"xo-typescript"
+	],
+	parserOptions: {
+		project: './tsconfig.eslint.json'
+	}
+}

.eslintrc.cjs

@@ -31,8 +31,6 @@ jobs:
           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
           restore-keys: |
             ${{ runner.os }}-node-
-      # we may need this, not sure
-      # - run: npm install json -g
       - run: npm ci
       - run: npm run build
         env:

.eslintrc.json

@@ -1,8 +1,5 @@
 node_modules
 
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
 # IntelliJ
 .idea/
 *.ipr
@@ -23,6 +20,3 @@ coverage
 
 # Exclude build outputs (they'll get added automatically by CI).
 dist
-browser-dist
-types/index.d.ts
-CHANGELOG.md