# Module-Level Documentation Template

Generate detailed module documentation following this structure:

## 1. Purpose and Responsibilities
[What this module does, its boundaries, and its role in the larger system]

## 2. Internal Architecture
- **Key Components**:
  - [Component 1]: [Description and responsibility]
  - [Component 2]: [Description and responsibility]
- **Data Flow**: [How data moves through the module, with diagrams if applicable]
- **Core Logic**: [Explanation of the main business logic and algorithms]
- **State Management**: [How state is managed within the module]

## 3. Public API / Interface
### Exported Functions
```typescript
/**
 * Function description
 * @param param1 - Parameter description
 * @returns Return value description
 */
export function exampleFunction(param1: Type): ReturnType;
```

### Exported Classes
```typescript
/**
 * Class description
 */
export class ExampleClass {
  // Public methods and properties
}
```

### Usage Examples
```typescript
import { exampleFunction } from './module';

// Example 1: Basic usage
const result = exampleFunction(input);

// Example 2: Advanced usage
// ...
```

## 4. Dependencies
### Internal Dependencies
- **[Module A]**: [Why this dependency exists, what it provides]
- **[Module B]**: [Purpose of dependency]

### External Dependencies
- **[Library 1]** (`version`): [Purpose and usage]
- **[Library 2]** (`version`): [Purpose and usage]

## 5. Configuration
### Environment Variables
- `ENV_VAR_NAME`: [Description, default value]

### Configuration Options
```typescript
interface ModuleConfig {
  option1: Type; // Description
  option2: Type; // Description
}
```

## 6. Testing
### Running Tests
```bash
npm test -- module-name
```

### Test Coverage
- Unit tests: [Coverage percentage or key test files]
- Integration tests: [Coverage or test scenarios]

## 7. Common Use Cases
1. **Use Case 1**: [Description and code example]
2. **Use Case 2**: [Description and code example]

## 8. Troubleshooting
### Common Issues
- **Issue 1**: [Description and solution]
- **Issue 2**: [Description and solution]

---
**Module Path**: [File path]
**Last Updated**: [Auto-generated timestamp]
**Owner/Maintainer**: [Team or individual]