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no-self-import

Configuration

rslint.config.ts
import { defineConfig, importPlugin } from '@rslint/core';

export default defineConfig([
  importPlugin.configs.recommended,
  {
    rules: {
      'import/no-self-import': 'error',
    },
  },
]);

Rule Details

Disallows a module from importing itself. A module that imports itself creates a circular dependency on itself, which is always a mistake and can cause confusing runtime behavior or errors. This applies to both ES module import statements and CommonJS require() calls.

Examples of incorrect code for this rule:

// in file "foo.js"
import foo from './foo';

// in file "index.js"
const index = require('./index');

Examples of correct code for this rule:

// in file "foo.js"
import bar from './bar';

// in file "index.js"
const utils = require('./utils');

Original Documentation