#require-yield

#Configuration

import { defineConfig, js } from '@rslint/core';

export default defineConfig([
  js.configs.recommended,
  {
    rules: {
      'require-yield': 'error',
    },
  },
]);

#Rule Details

This rule generates warnings for generator functions that do not have the yield keyword.

Examples of incorrect code for this rule:

function* foo() {
  return 10;
}

Examples of correct code for this rule:

function* foo() {
  yield 5;
  return 10;
}

function foo() {
  return 10;
}

// This rule does not warn on empty generator functions.
function* foo() {}

#When Not To Use It

If you don't want to notify generator functions that have no yield expression, then it's safe to disable this rule.

#Original Documentation

• ESLint: require-yield
• Source code