Version/2.1

.eslintrc.js

@@ -0,0 +1,46 @@
+module.exports = {
+	root: true,
+	env: {
+		browser: true,
+		node: true,
+		es6: true
+	},
+	ignorePatterns: ['**/dist/*'],
+
+	parser: '@typescript-eslint/parser',
+	parserOptions: {
+		ecmaVersion: 2020
+	},
+
+	plugins: ['@typescript-eslint', 'simple-import-sort', 'lit'],
+
+	extends: [
+		'eslint:recommended',
+		'plugin:lit/recommended',
+		'plugin:@typescript-eslint/eslint-recommended',
+		'plugin:@typescript-eslint/recommended',
+		'plugin:prettier/recommended'
+	],
+
+	rules: {
+		'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
+		quotes: ['error', 'single', { avoidEscape: true, allowTemplateLiterals: true }],
+
+		'prettier/prettier': 'warn',
+
+		'@typescript-eslint/no-unused-vars': 'warn',
+		'@typescript-eslint/no-explicit-any': 'off',
+		'@typescript-eslint/explicit-module-boundary-types': 'off',
+		'@typescript-eslint/no-non-null-assertion': 'off',
+		'@typescript-eslint/no-empty-function': 'off',
+		'@typescript-eslint/no-namespace': ['error', { allowDeclarations: true }],
+
+		'simple-import-sort/imports': [
+			'warn',
+			{
+				groups: [['^\\u0000'], ['^@?\\w'], ['^', '^@pdf\\/'], ['^\\.\\.?\\/']]
+			}
+		],
+		'simple-import-sort/exports': 'warn'
+	}
+};

.prettierrc.js

@@ -0,0 +1,7 @@
+module.exports = {
+	singleQuote: true,
+	useTabs: true,
+	printWidth: 100,
+	htmlWhitespaceSensitivity: 'ignore',
+	arrowParens: 'avoid'
+};

jest-preset.js

@@ -1,30 +1,25 @@
 module.exports = {
-    verbose: true,
-    transform: {
-        '^.+\\.tsx?$': 'ts-jest'
-    },
-    globals: {
-        'ts-jest': {
-            diagnostics: false
-        }
-    },
-    testMatch: [
-        '**/tests/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)'
-    ],
-    collectCoverage: true,
-    collectCoverageFrom: [
-        'src/**/*.{js,ts}'
-    ],
-    moduleFileExtensions: [
-        'ts',
-        'js'
-    ],
-    moduleDirectories: [
-        'node_modules',
-        'src'
-    ],
-    moduleNameMapper: {
-        '^src/(.*)$': '<rootDir>/src/$1',
-        '^tests/(.*)$': '<rootDir>/tests/$1'
-    }
+	verbose: true,
+	testEnvironment: 'jsdom',
+	transform: {
+		'^.+\\.tsx?$': 'ts-jest',
+	},
+	globals: {
+		'ts-jest': {
+			diagnostics: false,
+			babelConfig: {
+				plugins: ['@babel/plugin-proposal-class-properties'],
+			},
+		},
+	},
+	testMatch: ['**/tests/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)'],
+	collectCoverage: true,
+	collectCoverageFrom: ['src/**/*.{js,ts}', '!src/**/index.{js,ts}'],
+	coveragePathIgnorePatterns: ['tests/helpers', '/index.ts$'],
+	moduleFileExtensions: ['ts', 'js'],
+	moduleDirectories: ['node_modules', 'src'],
+	moduleNameMapper: {
+		'^src/(.*)$': '<rootDir>/src/$1',
+		'^tests/(.*)$': '<rootDir>/tests/$1',
+	},
 };

jest.config.js

@@ -1,13 +1,8 @@
 module.exports = {
-    projects: [
-        '<rootDir>/packages/ovee/jest.config.js'
-    ],
-    transform: {
-        '^.+\\.tsx?$': 'ts-jest'
-    },
-    collectCoverage: true,
-    moduleFileExtensions: [
-        'ts',
-        'js'
-    ]
+	projects: ['<rootDir>/packages/ovee/jest.config.js'],
+	transform: {
+		'^.+\\.tsx?$': 'ts-jest'
+	},
+	collectCoverage: true,
+	moduleFileExtensions: ['ts', 'js']
 };

package.json

@@ -14,24 +14,26 @@
     "test:unit:watch": "NODE_ENV=test jest --watch --coverage --coverage-reporters=lcov",
     "lint": "eslint ./packages --fix",
     "lint:no-fix": "eslint ./packages",
-    "prepare": "npm run lint:no-fix"
+    "prepublishOnly": "npm run lint:no-fix"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.10",
-    "@typescript-eslint/eslint-plugin": "^3.9.1",
-    "@typescript-eslint/parser": "^3.9.1",
-    "eslint": "^7.7.0",
-    "eslint-config-airbnb": "^18.0.1",
-    "eslint-plugin-import": "^2.19.1",
+    "@types/jest": "^27.0.1",
+    "@typescript-eslint/eslint-plugin": "^4.29.3",
+    "@typescript-eslint/parser": "^4.29.3",
+    "eslint": "^7.32.0",
+    "eslint-config-prettier": "^8.3.0",
     "eslint-plugin-jest": "^23.8.0",
-    "eslint-plugin-lit": "^1.2.0",
-    "jest": "^26.4.0",
+    "eslint-plugin-lit": "^1.5.1",
+    "eslint-plugin-prettier": "^3.4.1",
+    "eslint-plugin-simple-import-sort": "^7.0.0",
+    "jest": "^27.1.0",
     "lerna": "^3.22.1",
-    "ts-jest": "^26.2.0",
-    "typescript": "3.9.7"
+    "prettier": "^2.3.2",
+    "ts-jest": "^27.0.5",
+    "typescript": "^4.2.0"
   },
   "workspaces": [
     "packages/*",
     "docs"
-  ]  
+  ]
 }

packages/ovee-barba/package.json

@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "ttypescript": "^1.5.11",
-    "typescript": "3.9.7",
+    "typescript": "^4.2.0",
     "typescript-transform-paths": "^2.0.0"
   },
   "peerDependencies": {
@@ -31,7 +31,7 @@
     "lint:no-fix": "eslint .",
     "build": "ttsc",
     "clean": "rm -rf ./dist",
-    "prepare": "npm run clean && npm run build"
+    "prepublishOnly": "npm run clean && npm run build"
   },
   "browserslist": "> 0.5% and last 3 versions and not dead, ie >= 11",
   "gitHead": "264eb4d044993506cd3f0a30886d0fcac2d1331b"