# vitest/prefer-equality-matcher

📝 Enforce using the built-in equality matchers.

⚠️ This rule _warns_ in the 🌐 `all` config.

💡 This rule is manually fixable by [editor suggestions](https://eslint.org/docs/latest/use/core-concepts#rule-suggestions).

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## Rule Details

This rule aims to enforce the use of the built-in equality matchers.

Examples of **incorrect** code for this rule:

```ts
// bad
expect(1 == 1).toBe(1)

// bad
expect(1).toEqual(1)
```