no-loss-of-precision

Disallow literal numbers that lose precision.

🧱

This is an "extension" rule that replaces a core ESLint rule to work with TypeScript. See Rules > Extension Rules.

已弃用

此规则已被弃用，因为基本 eslint/no-loss-of-precision 规则增加了对 数字分隔符 的支持。不再需要使用此扩展规则。

¥This rule has been deprecated because the base eslint/no-loss-of-precision rule added support for numeric separators. There is no longer any need to use this extension rule.

选项

See eslint/no-loss-of-precision's options.

如何使用

Flat Config

eslint.config.mjs

export default tseslint.config({
  rules: {
    // Note: you must disable the base rule as it can report incorrect errors
    "no-loss-of-precision": "off",
    "@typescript-eslint/no-loss-of-precision": "error"
  }
});

Legacy Config

.eslintrc.cjs

module.exports = {
  "rules": {
    // Note: you must disable the base rule as it can report incorrect errors
    "no-loss-of-precision": "off",
    "@typescript-eslint/no-loss-of-precision": "error"
  }
};

在线运行试试这个规则 ↗

'## 资源'

• 规则源码
• 测试源码

^{Taken with ❤️ from ESLint core.}