patch update

- Eslint config.
- Jest config.
- Removed the prettier.

.eslintignore

@@ -0,0 +1,2 @@
+/public/
+/coverage/

.eslintrc.js

@@ -1,32 +1,36 @@
 module.exports = {
+  parserOptions: {
+    ecmaVersion: 2019,
+    sourceType: 'module',
+  },
   env: {
+    es6: true,
     browser: true,
     commonjs: true,
-    es6: true,
     node: true,
   },
-  extends: 'eslint:recommended',
-  globals: {
-    Atomics: 'readonly',
-    SharedArrayBuffer: 'readonly',
-  },
-  parserOptions: {
-    ecmaVersion: 2018,
-    sourceType: 'module',
-  },
+  plugins: [
+    'svelte3',
+  ],
+  overrides: [
+    {
+      files: ['*.svelte'],
+      processor: 'svelte3/svelte3',
+    },
+  ],
   rules: {
     indent: ['error', 2],
-    quotes: ['error', 'single'],
-    semi: ['error', 'always'],
-    'comma-dangle': [
-      'error',
-      {
-        arrays: 'only-multiline',
-        objects: 'only-multiline',
-        imports: 'only-multiline',
-        exports: 'only-multiline',
-        functions: 'only-multiline',
-      },
+    semi: 'error',
+    'max-len': ['error', 80],
+    'quotes': ['error', 'single'],
+    'comma-dangle': ['error', {
+      'arrays': 'always-multiline',
+      'objects': 'always-multiline',
+      'imports': 'always-multiline',
+      'exports': 'always-multiline',
+      'functions': 'always-multiline',
+    },
     ],
   },
-};
+  settings: {},
+};

.gitignore

@@ -17,4 +17,7 @@ yarn.lock
 .DS_Store
 
 # svelte
-/public/build/
+/public/build/
+
+# jest
+/coverage/

.vscode/settings.json

@@ -0,0 +1,9 @@
+{
+  "editor.codeActionsOnSave": {
+      "source.fixAll.eslint": true
+  },
+  "eslint.validate": [
+      "javascript",
+      "svelte"
+  ]
+}

CHANGELOG.md

@@ -4,6 +4,18 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+---
+
+### Changed
+
+- Eslint config.
+- Jest config.
+
+### Removed
+
+- Removed the prettier.
+
+
 ---
 
 ## [1.5.2] - 2020-06-23

babel.config.js

@@ -0,0 +1,12 @@
+module.exports = {
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        targets: {
+          node: 'current',
+        },
+      },
+    ],
+  ],
+};

jest.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+  transform: {
+    '^.+\\.svelte$': 'svelte-jester',
+    '^.+\\.js$': 'babel-jest',
+  },
+  moduleFileExtensions: ['js', 'svelte'],
+};