.eslintrc.json

{
  "root": true,
  "ignorePatterns": [
    "!**/*",
    "*.css",
    "*.html",
    "*.md",
    ".eslintrc.json"
  ],
  "plugins": [
    "@typescript-eslint",
    "react"
  ],
  "parser": "@typescript-eslint/parser",
  "env": {
    "node": true
  },
  "parserOptions": {
    "ecmaVersion": 2021,
    "sourceType": "module",
    "project": "./tsconfig.json",
    "extraFileExtensions": [
      ".json"
    ]
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:react-hooks/recommended",
    "prettier"
  ],
  "rules": {
    "@typescript-eslint/ban-ts-comment": [
      "error",
      {
        "ts-ignore": {
          "descriptionFormat": ": TODO fix-for-strict-mode"
        }
      }
    ],
    "@typescript-eslint/explicit-member-accessibility": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/no-parameter-properties": "off",
    "@typescript-eslint/no-shadow": "error",
    "@typescript-eslint/no-unused-vars": [
      "error",
      {
        "vars": "all",
        "args": "all",
        "ignoreRestSiblings": true,
        "argsIgnorePattern": "^_"
      }
    ],
    "@typescript-eslint/await-thenable": "error",
    "no-console": "error",
    "no-nested-ternary": "error",
    "react/no-danger": "error"
  },
  "overrides": [
    {
      "files": [
        "*.ts",
        "*.tsx"
      ],
      "parserOptions": {
        "project": "./tsconfig.json"
      },
      "plugins": [
        "prettier"
      ],
      "rules": {
        "prettier/prettier": "error"
      }
    }
  ]
}