ts/consistent-type-imports "You have used a rule which requires parserServices to be generated."

[fregante]

Describe the bug

I'm having the same as #372 when I try to change this config:

import antfu from '@antfu/eslint-config';

export default antfu({
  rules: {
-   'ts/consistent-type-imports': 'off',
+   'ts/consistent-type-imports': ['error', { fixStyle: 'inline-type-imports' }],
    'ts/consistent-type-definitions': ['error', 'type'],
  },
});

I assume that this is happening because the rule is being configured in the global config instead of in a TS override… but that doesn't explain why the following ts/consistent-type-definitions works fine.

Oops! Something went wrong! :(

ESLint: 9.8.0

Error: Error while loading rule 'ts/consistent-type-imports': You have used a rule which requires parserServices to be generated. You must therefore provide a value for the "parserOptions.project" property for @typescript-eslint/parser.
Parser: undefined
Note: detected a parser other than @typescript-eslint/parser. Make sure the parser is configured to forward "parserOptions.project" to @typescript-eslint/parser.
Occurred while linting ./tsconfig.json
    at throwError (./node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/utils/dist/eslint-utils/getParserServices.js:39:11)
    at getParserServices (./node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/utils/dist/eslint-utils/getParserServices.js:20:9)
    at create (./node_modules/@typescript-eslint/eslint-plugin/dist/rules/consistent-type-imports.js:85:68)
    at Object.create (./node_modules/@typescript-eslint/eslint-plugin/node_modules/@typescript-eslint/utils/dist/eslint-utils/RuleCreator.js:31:20)
    at createRuleListeners (./node_modules/eslint/lib/linter/linter.js:977:21)
    at ./node_modules/eslint/lib/linter/linter.js:1108:84
    at Array.forEach (<anonymous>)
    at runRules (./node_modules/eslint/lib/linter/linter.js:1039:34)
    at Linter._verifyWithFlatConfigArrayAndWithoutProcessors (./node_modules/eslint/lib/linter/linter.js:1947:31)
    at Linter._verifyWithFlatConfigArray (./node_modules/eslint/lib/linter/linter.js:2086:21)

Reproduction

Config pasted above

System Info

System:
    OS: macOS 14.5
    CPU: (10) arm64 Apple M1 Pro
    Shell: 3.7.1 - /opt/homebrew/bin/fish
  Binaries:
    Node: 22.3.0 - /usr/local/bin/node
    npm: 10.8.1 - /usr/local/bin/npm

Latest versions:

    "@antfu/eslint-config": "^2.24.0",
    "eslint": "^9.8.0",

Used Package Manager

npm

Validations

• Follow our Code of Conduct
• Read the Contributing Guide.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• The provided reproduction is a minimal reproducible of the bug.

Contributions

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests (actually just go ahead and do it, thanks!)

[fregante]

Moving it to the TypeScript-specific override fixes it:

export default antfu({
  rules: {
    'ts/consistent-type-definitions': ['error', 'type'],

    // Prettier conflicts
    'style/jsx-one-expression-per-line': 'off',
  },
}, {
  files: ['**/*.ts', '**/*.tsx'],
  rules: {
    'ts/consistent-type-imports': ['error', { fixStyle: 'inline-type-imports' }],
  },
});

But this raises a few questions:

• Why does this rule fail while ts/consistent-type-definitions works well in the main rules object?
• Can this be fixed/avoided?
• Is there an easier way to specify the list of TS extensions? ts and tsx are just 2 of many.

[antfu]

You can do something like this:

export default antfu({
  typescript: {
    overrides: {
      'ts/consistent-type-imports': ['error', { fixStyle: 'inline-type-imports' }],
    },
  }
})

[joejordan]

You can do something like this:

export default antfu({
  typescript: {
    overrides: {
      'ts/consistent-type-imports': ['error', { fixStyle: 'inline-type-imports' }],
    },
  }
})

I was getting the You have used a rule which requires parserServices error as well when attempting to modify ts/ rules in the rules section. Using the typescript key overrides addressed the issue adequately, though if it's fixable, I did spend a fair amount of time trying to figure out why running pnpm run lint was suddenly erroring.

Edit:

I did come across at least one rule that didn't work with this approach, specifically the ts/no-misused-promises rule. I can turn it off completely without issue, but it errors when I customize it as follows:

  typescript: {
    overrides: {
      'ts/consistent-type-definitions': 'off',
      'ts/no-misused-promises': [
        'error',
        {
          'checksVoidReturn': false,
        },
      ],
    },
  },

The above entry still errors with the parserServices error mentioned previously.

[JianJroh]

You can do something like this:你可以这样做：

export default antfu({
  typescript: {
    overrides: {
      'ts/consistent-type-imports': ['error', { fixStyle: 'inline-type-imports' }],
    },
  }
})

I was getting the You have used a rule which requires parserServices error as well when attempting to modify ts/ rules in the rules section. Using the typescript key overrides addressed the issue adequately, though if it's fixable, I did spend a fair amount of time trying to figure out why running pnpm run lint was suddenly erroring.我正在得到 You have used a rule which requires parserServices 尝试修改规则部分中的ts/规则时也会出错。使用typescript键覆盖充分解决了这个问题，尽管如果可以修复，我确实花了相当多的时间试图找出为什么运行pnpm run lint突然出错。

Edit: 编辑：

I did come across at least one rule that didn't work with this approach, specifically the ts/no-misused-promises rule. I can turn it off completely without issue, but it errors when I customize it as follows:我确实遇到了至少一条不适用于这种方法的规则，特别是ts/no-misused-promises规则。我可以毫无问题地完全关闭它，但是当我按如下方式自定义它时会出错：

  typescript: {
    overrides: {
      'ts/consistent-type-definitions': 'off',
      'ts/no-misused-promises': [
        'error',
        {
          'checksVoidReturn': false,
        },
      ],
    },
  },

The above entry still errors with the parserServices error mentioned previously.上面的条目仍然存在前面提到的parserServices错误。

You can try overridesTypeAware.

export default antfu({
  typescript: {
    overridesTypeAware: {
      'ts/no-misused-promises': [
        'error',
        {
          checksVoidReturn: false,
        },
      ],
    },
  },
})

[xfstu]

I had a similar problem:

// eslint.config.js
import antfu from '@antfu/eslint-config'

export default antfu({
  vue: true,
  typescript: {
    tsconfigPath: 'tsconfig.json',
    overridesTypeAware: {
      //This configuration works
      'ts/no-unsafe-return': 'warn'
    }
  },
  rules: {
    //If the rule is configured here, an error is reported: You have used a rule which requires parserServices to be generated. You must therefore provide a value for the "parserOptions.project" property for xxx
    //'ts/no-unsafe-return': 'warn'
  }
})

It is a great project that configuration rules only take effect at overridesTypeAware. Expect to be able to override or set rules through ：

export default antfu({
  rules:{}
})

in a future release.
Thank you to every open source author.

[throrin19]

It does not works with my config. I set ts/consistent-type-imports in typescript.overrideand it is totally ignored :

/**
 * @typedef {import("@antfu/eslint-config/index.d.ts").} Serverless
 */

import antfu from '@antfu/eslint-config';
import preferArrowFunctions from 'eslint-plugin-prefer-arrow-functions';

export default antfu(
    {
        formatters: {
            css: true,
            html: true,
        },
        ignores: [
            '.vscode/**',
            'dist/**',
            '.dependency-cruiser.js',
        ],
        isInEditor: false,
        plugins: {
            'prefer-arrow-functions': preferArrowFunctions,
        },
        stylistic: {
            indent: 4,
            quotes: 'single',
            semi: true,
        },
        toml: false,
        typescript: {
            overrides: {
                'ts/consistent-type-imports': ['error', {
                    fixStyle: 'separate-type-imports',
                    prefer: 'type-imports',
                }],
            },
        },
        vue: true,
    },
    {
        // Remember to specify the file glob here, otherwise it might cause the vue plugin to handle non-vue files
        files: ['**/*.json'],
        rules: {
            'jsonc/indent': ['error', 2],
            'jsonc/sort-keys': 'off',
        },
    },
    {
        // Remember to specify the file glob here, otherwise it might cause the vue plugin to handle non-vue files
        files: ['**/*.vue'],
        rules: {
            'vue/block-order': ['error', { order: ['template', 'script', 'style'] }],
            'vue/component-name-in-template-casing': ['warn', 'kebab-case'],
            'vue/custom-event-name-casing': 'off',
            'vue/html-closing-bracket-newline': ['error', { multiline: 'never' }],
            'vue/html-indent': ['error', 4],
            'vue/no-v-html': 'off',
            'vue/no-v-model-argument': 'off',
            'vue/operator-linebreak': ['error', 'before'],
        },
    },
    {
        files: ['**/*.yml'],
        rules: {
            'yaml/indent': ['error', 2],
        },
    },
    {
        // Without `files`, they are general rules for all files
        rules: {
            'antfu/top-level-function': 'off',
            'jsdoc/check-param-names': ['warn', {
                checkDestructured: false,
                disableMissingParamChecks: true,
            }],
            'no-unused-vars': 'off',
            'perfectionist/sort-classes': 'error',
            'perfectionist/sort-imports': ['error', {
                groups: [
                    'type',
                    'internal-type',
                    ['parent-type', 'sibling-type', 'index-type'],
                    'builtin',
                    'external',
                    'internal',
                    ['parent', 'sibling', 'index'],
                    'object',
                    'unknown',
                ],
                internalPattern: ['@/**'],
                newlinesBetween: 'never',
            }],
            'perfectionist/sort-named-exports': 'error',
            'perfectionist/sort-named-imports': 'error',
            'perfectionist/sort-objects': 'error',
            'prefer-arrow-functions/prefer-arrow-functions': ['error', {
                returnStyle: 'implicit',
            }],
            'style/brace-style': ['error', '1tbs'],
            'style/indent-binary-ops': ['off'],
            'style/semi': ['error', 'always'],
            'ts/no-empty-function': 'error',
            'ts/no-empty-interface': 'error',
            'ts/no-explicit-any': ['error'],
            'ts/no-non-null-assertion': ['warn'],
            'ts/no-unsafe-declaration-merging': 'off',
            'ts/no-unused-vars': ['error', {
                args: 'after-used',
                argsIgnorePattern: '^_',
                caughtErrors: 'all',
                caughtErrorsIgnorePattern: '^_',
                destructuredArrayIgnorePattern: '^_',
                vars: 'all',
                varsIgnorePattern: '^_',
            }],
            'unused-imports/no-unused-imports': ['off'],
            'unused-imports/no-unused-vars': ['off'],
        },
    },
);

And a file with the problem :

import type { AxiosRequestConfig } from 'axios';
import type { OrgIdOrCustomerId } from './common.js';
import type { Model, ModelClass, ModelStructure } from './Model.js';
// normally this part must return an error and fix with separate type Ref and ref. but nothing apear
import { ref, type Ref } from 'vue'; 
import request from '../request.js';