Rules do ESLint para o Angular

.eslintrc.json

{
  "root": true,
  "ignorePatterns": [
    "projects/*/"
  ],
  "overrides": [
    {
      "files": [
        "*.ts"
      ],
      "parserOptions": {
        "project": [
          "tsconfig.eslint.json"
        ],
        "createDefaultProgram": true
      },
      "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/eslint-recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:@angular-eslint/recommended",
        "plugin:@angular-eslint/recommended--extra",
        "plugin:@angular-eslint/template/process-inline-templates"
      ],
      "rules": {
        "no-console": "error",
        "no-mixed-spaces-and-tabs": "off",
        "@angular-eslint/directive-selector": [
          "error",
          {
            "type": "attribute",
            "prefix": "app",
            "style": "camelCase"
          }
        ],
        "@angular-eslint/component-selector": [
          "error",
          {
            "type": "element",
            "prefix": "app",
            "style": "kebab-case"
          }
        ]
      }
    },
    {
      "files": [
        "*.html"
      ],
      "extends": [
        "plugin:@angular-eslint/template/recommended"
      ],
      "rules": {
        "@angular-eslint/template/no-duplicate-attributes": "error",
        "@angular-eslint/template/use-track-by-function": "error",
        "@angular-eslint/template/accessibility-alt-text": "error",
        "@angular-eslint/template/eqeqeq": "error",
        "@angular-eslint/template/click-events-have-key-events": "error",
        "@angular-eslint/template/mouse-events-have-key-events": "error",
        "@angular-eslint/template/no-any": "error",
        "@angular-eslint/template/accessibility-valid-aria": "error",
        "@angular-eslint/template/accessibility-label-has-associated-control": "error",
        "@angular-eslint/template/no-call-expression": "error"
      }
    }
  ]
}

Instalação:

ng add @angular-eslint/schematics

npm i eslint-config-prettier eslint-plugin-prettier -D