### Updating Valet Configuration Files to .valetrc Syntax

Source: https://github.com/laravel/valet/blob/master/UPGRADE.md

This snippet illustrates the required syntax change for Valet project-specific PHP version configuration files. Users must rename `.valetphprc` to `.valetrc` and update the content to use the `php=` prefix for the PHP version.

```Valet Configuration
# Old syntax (in .valetphprc)
8.2

# New syntax (in .valetrc)
php=php@8.2
```

--------------------------------

### Valet Custom Driver V4 Compatibility Requirements

Source: https://github.com/laravel/valet/blob/master/UPGRADE.md

This API documentation outlines the necessary modifications for custom Valet drivers to ensure compatibility with Valet v4. Drivers must adhere to new type hints, extend namespaced base drivers, and define their own namespaces.

```APIDOC
Valet Custom Driver Requirements (v4):
  - Base ValetDriver Type Hints: Custom drivers must match the new type hints defined in the base ValetDriver class.
  - Namespaced Inheritance: Drivers must extend the new namespaced base drivers, replacing old globally-namespaced drivers.
  - Driver Namespace: Each custom driver must define its own PHP namespace.
```

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