From 3527a77eb640d424f06f5b8584cd84d3fb721453 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BD=D0=B0=D1=82=D0=BE=D0=BB=D0=B8=D0=B9=20=D0=9C?=
 =?UTF-8?q?=D0=B0=D0=B9=D0=BE=D1=80=D0=BE=D0=B2?= <mayorov.ad@outlook.com>
Date: Sun, 23 Oct 2022 10:41:41 +0300
Subject: [PATCH] chore: configure eslint (#123)
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Added `eslint` to project and configured it. The fixes will be applied later.
```
Found 1855 problems (709 errors, 1146 warnings) 🙈
628 errors and 291 warnings potentially fixable with the `--fix` option.
```
---
 .eslintignore  |  2 ++
 .eslintrc.json | 27 +++++++++++++++++++++++++++
 package.json   |  9 +++++++--
 3 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 .eslintignore
 create mode 100644 .eslintrc.json

diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 000000000..b4a4e4992
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1,2 @@
+**/dist/**
+**/node_modules/**
\ No newline at end of file
diff --git a/.eslintrc.json b/.eslintrc.json
new file mode 100644
index 000000000..806637ede
--- /dev/null
+++ b/.eslintrc.json
@@ -0,0 +1,27 @@
+{
+    "root": true,
+    "env": {
+        "browser": true,
+        "es2020": true
+    },
+    "plugins": [
+        "@typescript-eslint",
+        "eslint-plugin-import"
+    ],
+    "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended",
+        "prettier"
+    ],
+    "rules": {
+        "no-misleading-character-class": "warn",
+        "no-dupe-else-if": "warn",
+        "no-warning-comments": "warn",
+        "import/no-absolute-path": "warn",
+        
+        "@typescript-eslint/no-explicit-any": "off",        
+        "@typescript-eslint/ban-ts-comment": "off",      
+        "@typescript-eslint/ban-types": "off",      
+        "@typescript-eslint/no-unused-vars": "off"
+    }
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 66ba375ec..6ed3233a4 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,10 @@
     "dev": "node ./scripts/dev",
     "bootstrap": "lerna bootstrap --no-ci",
     "postinstall": "lerna bootstrap --no-ci",
-    "docs": "jsdoc -c jsdoc.json"
+    "docs": "jsdoc -c jsdoc.json",
+    "lint": "eslint packages/**/**.ts",
+    "lint:fix": "eslint --fix packages/**/**.ts",
+    "prettier": "prettier --write packages/*/src/**/*.ts"
   },
   "devDependencies": {
     "@babel/core": "^7.16.0",
@@ -24,6 +27,8 @@
     "@babel/preset-react": "^7.16.0",
     "@babel/preset-typescript": "^7.16.0",
     "@lerna/filter-options": "^4.0.0",
+    "@typescript-eslint/eslint-plugin": "^5.39.0",
+    "@typescript-eslint/parser": "^5.39.0",
     "babel-loader": "^8.2.3",
     "better-docs": "^2.3.2",
     "cross-env": "~7.0.3",
@@ -31,7 +36,7 @@
     "file-loader": "^6.2.0",
     "jsdoc": "^3.6.7",
     "lerna": "^4.0.0",
-    "prettier": "^2.5.0",
+    "prettier": "^2.7.1",
     "style-loader": "^3.3.1",
     "typedoc": "^0.23.15",
     "typescript": "^4.8.3",