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create-null-object

Generates Null Object pattern for PHP 8.4. Creates safe default implementations eliminating null checks. Includes unit tests.

skills/create-null-object/SKILL.md

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# Null Object Pattern Generator

Creates Null Object pattern infrastructure for eliminating null checks.

## When to Use

| Scenario | Example |
|----------|---------|
| Optional dependencies | Logger, Cache, Notifier |
| Missing entities | Customer, User, Product |
| Feature toggles | Disabled feature returns null object |
| Default implementations | No-op defaults |

## Component Characteristics