iOS Dependency Injection - iOS Dependency Injection Standards and Best Practices
Standards for Protocol-based DI, Property Wrappers, and Factory/Needle.
Tags
Updated: 2026-02-13Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Implement protocol-based dependency injection
- Use property wrappers for injection
- Configure dependency scoping
- Apply initializer injection patterns
- Avoid dependency injection anti-patterns
Inputs
- Swift source files
- Dependency injection libraries
- Protocol definitions
- iOS development environment
Outputs
- Dependency-injected code
- Modified Swift files
- DI configuration documentation
Requirements
- iOS development environment
- Swift compiler
- Access to DI libraries (Factory, Swinject)
- Xcode project