intlify / eslint-plugin-svelte Goto Github PK

/** @type { import("eslint").Linter.Config } */
module.exports = {
	root: true,
	extends: [
		'eslint:recommended',
		'plugin:@typescript-eslint/recommended',
		'plugin:svelte/recommended',
		'prettier',
		'plugin:@intlify/svelte/recommended',
	],
	parser: '@typescript-eslint/parser',
	plugins: ['@typescript-eslint', '@intlify/svelte', 'unused-imports'],
	rules: {
		// False positives under svelte 5 with generics
		'no-undef': 'off',
		// False positives under svelte 5 with vars named $page etc
		'svelte/valid-compile': 'off',
		'no-unused-vars': 'off',
		'@typescript-eslint/no-unused-vars': [
			'error', // or "error"
			{
				// Variables starting underscores are allowed, becuase it is frequently used
				// Variables starging with $$ are allowed, since shadcn uses it internally (generated code that we edit)
				argsIgnorePattern: '^_',
				varsIgnorePattern: '^(_|\\$\\$)',
				caughtErrorsIgnorePattern: '^_',
			},
		],
		'unused-imports/no-unused-imports': 'error',
		'unused-imports/no-unused-vars': [
			'warn',
			{
				vars: 'all',
				varsIgnorePattern: '^(_|\\$\\$)',
				args: 'after-used',
				argsIgnorePattern: '^_',
			},
		],
	},
	parserOptions: {
		sourceType: 'module',
		ecmaVersion: 2020,
		extraFileExtensions: ['.svelte'],
	},
	env: {
		browser: true,
		es2017: true,
		node: true,
	},
	overrides: [
		{
			files: ['*.svelte'],
			parser: 'svelte-eslint-parser',
			parserOptions: {
				parser: '@typescript-eslint/parser',
			},
		},
	],
}