chore: Update code linting setup

.eslintrc.yml

@@ -1,14 +1,21 @@
 env:
-  es6: true
-  es2021: true
-  node: true
+    es6: true
+    es2021: true
+    node: true
 extends:
-  - airbnb-base
-  - prettier
+    - airbnb-base
+    - prettier
 parserOptions:
-  ecmaVersion: 12
-  sourceType: module
+    ecmaVersion: 12
+    sourceType: module
 rules:
-  prettier/prettier: error
+    prettier/prettier: error
 plugins:
-  - prettier
+    - prettier
+globals:
+    beforeAll: readonly
+    afterAll: readonly
+    describe: readonly
+    expect: readonly
+    test: readonly
+    it: readonly

.jshintrc

@@ -0,0 +1,19 @@
+{
+    "esversion": 9,
+    "asi": false,
+    "boss": true,
+    "curly": true,
+    "eqeqeq": true,
+    "eqnull": true,
+    "esnext": true,
+    "immed": true,
+    "latedef": false,
+    "laxcomma": false,
+    "mocha": true,
+    "newcap": true,
+    "noarg": true,
+    "node": true,
+    "sub": true,
+    "undef": true,
+    "unused": true
+  }

.prettierrc.yaml

@@ -1,10 +1,10 @@
-printWidth: 100
+printWidth: 140
 tabWidth: 4
 useTabs: false
 semi: true
 singleQuote: true
-trailingComma: "es5"
+trailingComma: 'es5'
 bracketSpacing: true
-arrowParens: "always"
+arrowParens: 'always'
 requirePragma: false
-insertPragma: false
+insertPragma: false