# DependsOn constructor

const DependsOn(

1. List<String> value

)

A Jetleaf annotation that declares explicit dependencies between pods.

By default, Jetleaf resolves dependencies automatically based on injection points. Use `@DependsOn` when you need to enforce initialization order or guarantee that certain infrastructure pods are created before the annotated pod.

### Key Features:

- Ensures initialization order in complex graphs.
- Can declare multiple dependencies.
- Works on both classes and methods.

### Example:

    @Component()
    @DependsOn(["emailNotifier", "databaseService"])
    class ApplicationService {
      // This service will be initialized after DatabaseService and CacheService
    }

### Method-level Example:

    class Config {
      @Pod()
      @DependsOn(["connectionPool"])
      DatabaseClient databaseClient() => DatabaseClient();
    }

## Implementation

    const DependsOn(this.value);