import prettier from 'eslint-config-prettier';
import eslintPluginPrettier from 'eslint-plugin-prettier';
import tseslint from '@typescript-eslint/eslint-plugin';
import tsParser from '@typescript-eslint/parser';
import importPlugin from 'eslint-plugin-import';
export default [
{
ignores: ['build/**', 'node_modules/**', 'coverage/**']
},
{
files: ['src/**/*.ts'],
languageOptions: {
parser: tsParser,
parserOptions: {
project: './tsconfig.json',
sourceType: 'module',
ecmaVersion: 'latest'
}
},
settings: {
'import/resolver': {
typescript: {
alwaysTryTypes: true,
project: './tsconfig.json'
}
}
},
plugins: {
'@typescript-eslint': tseslint,
import: importPlugin,
prettier: eslintPluginPrettier
},
rules: {
// ---- TypeScript ----
...tseslint.configs.recommended.rules,
'@typescript-eslint/no-unused-vars': ['warn', { argsIgnorePattern: '^_' }],
// ---- Import Rules ----
'import/no-unresolved': 'error',
'import/order': [
'warn',
{
groups: ['builtin', 'external', 'internal', 'parent', 'sibling', 'index'],
'newlines-between': 'always'
}
],
// ---- Prettier ----
// This turns Prettier formatting differences into ESLint errors
'prettier/prettier': 'error',
// ---- Disable rules overridden by Prettier ----
...prettier.rules
}
},
// Config files (no type checking required)
{
files: ['*.config.ts', '*.config.js'],
languageOptions: {
parser: tsParser,
parserOptions: {
sourceType: 'module',
ecmaVersion: 'latest'
// No project reference - skip type checking for config files
}
},
plugins: {
prettier: eslintPluginPrettier
},
rules: {
'prettier/prettier': 'error',
...prettier.rules
}
}
];