TS 4.8.2 vs Eslint (no-unused-vars bug) #50500
Description
Bug Report
Hey there!
After updating my typescript from 4.7.4 to 4.8.2 some eslint issues started to pop-up, regarding the "no-unused-vars" rule.
Note that it also detects the "provide" import as unused, but its being used as a decorator a couple of lines later.
🔎 Search Terms
ts 4.8.2 eslint
🕗 Version & Regression Information
Versions that came after 4.7.4
- This changed between versions 4.7.4 and 4.8.2
💻 Code
For a better, context, this is my:
- eslintrc.json
{
"env": {
"es2021": true,
"es6": true,
"node": true,
"jest": true
},
"extends": ["standard", "plugin:promise/recommended"],
"parser": "@typescript-eslint/parser",
"parserOptions": {
"ecmaVersion": 12,
"sourceType": "module"
},
"plugins": ["@typescript-eslint", "unused-imports", "promise"],
"rules": {
"semi": ["warn", "always"],
"quotes": ["warn", "double", { "avoidEscape": true }],
"comma-dangle": "off",
"no-trailing-spaces": "off",
"no-multiple-empty-lines": "off",
"no-unused-expressions": "off",
"padded-blocks": "off",
"keyword-spacing": "off",
"camelcase": "off",
"require-await": "error",
"no-case-declarations": "off",
"object-curly-spacing": "off",
"space-before-function-paren": "off",
"no-useless-constructor": "off",
"@typescript-eslint/explicit-function-return-type": "error",
"eslint-no-use-before-defining": "off",
"no-use-before-define": "off",
"no-var": "error",
"no-unused-vars": "warn",
"@typescript-eslint/naming-convention": [
"error",
{
"selector": "interface",
"format": ["PascalCase"],
"custom": {
"regex": "^I[A-Z]",
"match": true
}
}
],
"indent": "off",
"no-new": "off"
}
}
package.json
"eslint": "^7.13.0",
"eslint-config-standard": "^16.0.1",
"eslint-plugin-import": "^2.22.1",
"eslint-plugin-node": "^11.1.0",
"eslint-plugin-promise": "^5.1.0",
"eslint-plugin-unused-imports": "^1.0.1",
...
...
"@typescript-eslint/eslint-plugin": "^5.31.0",
"@typescript-eslint/parser": "^5.31.0",
```