eslint.config.mjs

// ESLint flat config for Angular library "puzzle"
// Scoped to projects/puzzle and aligned with Prettier.
import tsParser from '@typescript-eslint/parser';
import tsPlugin from '@typescript-eslint/eslint-plugin';
import angular from '@angular-eslint/eslint-plugin';
import angularTemplate from '@angular-eslint/eslint-plugin-template';
import angularTemplateParser from '@angular-eslint/template-parser';
import eslintConfigPrettier from 'eslint-config-prettier';

export default [
  {
    ignores: ['dist/**', 'example/**', 'node_modules/**']
  },
  {
    files: ['projects/puzzle/**/*.ts'],
    languageOptions: {
      parser: tsParser,
      parserOptions: {
        projectService: true,
        tsconfigRootDir: import.meta.dirname
      }
    },
    plugins: {
      '@typescript-eslint': tsPlugin,
      '@angular-eslint': angular,
      '@angular-eslint/template': angularTemplate
    },
    processor: angularTemplate.processors['extract-inline-html'],
    rules: {
      ...angular.configs.recommended.rules,
      ...tsPlugin.configs['recommended-type-checked'].rules,
      '@angular-eslint/directive-selector': ['warn', { type: 'attribute', prefix: 'puzzle', style: 'camelCase' }],
      '@angular-eslint/component-selector': ['warn', { type: 'element', prefix: 'puzzle', style: 'kebab-case' }],
      '@angular-eslint/prefer-inject': 'off',
      '@angular-eslint/no-output-on-prefix': 'off',
      '@typescript-eslint/no-explicit-any': 'off',
      '@typescript-eslint/no-unused-vars': 'off',
      '@typescript-eslint/no-unused-expressions': 'off',
      '@typescript-eslint/no-floating-promises': 'off',
      '@typescript-eslint/no-redundant-type-constituents': 'off',
      '@typescript-eslint/no-this-alias': 'off',
      '@typescript-eslint/no-misused-promises': 'off',
      '@typescript-eslint/unbound-method': 'off',
      '@typescript-eslint/no-unnecessary-type-assertion': 'off',
      '@typescript-eslint/prefer-promise-reject-errors': 'off',
      '@typescript-eslint/restrict-plus-operands': 'off',
      '@typescript-eslint/no-base-to-string': 'off',
      '@typescript-eslint/require-await': 'off',
      '@typescript-eslint/await-thenable': 'off',
      '@typescript-eslint/no-unsafe-assignment': 'off',
      '@typescript-eslint/no-unsafe-member-access': 'off',
      '@typescript-eslint/no-unsafe-call': 'off',
      '@typescript-eslint/no-unsafe-return': 'off',
      '@typescript-eslint/no-unsafe-argument': 'off',
      '@typescript-eslint/no-unsafe-enum-comparison': 'off'
    }
  },
  {
    files: ['projects/puzzle/**/*.html'],
    languageOptions: {
      parser: angularTemplateParser
    },
    plugins: {
      '@angular-eslint/template': angularTemplate
    },
    rules: {
      ...angularTemplate.configs.recommended.rules
    }
  },
  eslintConfigPrettier
];