# Task 2.1.2: Create `pkg/auth/auth.go` interfaces:

## Metadata
- **Task ID**: 2.1.2
- **Title**: Create `pkg/auth/auth.go` interfaces:
- **Phase**: 2 - Authentication & Authorization
- **Section**: 2.1
- **Status**: Pending
- **Priority**: High
- **Estimated Time**: TBD
- **Dependencies**: TBD

## Description
Create `pkg/auth/auth.go` interfaces:

## Requirements
- Create `pkg/auth/auth.go` interfaces:

## Implementation Steps
1. TODO: Add implementation steps
2. TODO: Add implementation steps
3. TODO: Add implementation steps

## Acceptance Criteria
- [ ] Task 2.1.2 is completed
- [ ] All requirements are met
- [ ] Code compiles and tests pass

## Related ADRs
- See relevant ADRs in `docs/adr/`

## Implementation Notes
- TODO: Add implementation notes

## Testing
```bash
# TODO: Add test commands
go test ./...
```


## Code Reference

```go
type Authenticator interface {
      GenerateToken(userID string, roles []string, tenantID string) (string, error)
      VerifyToken(token string) (*TokenClaims, error)
  }
  
  type TokenClaims struct {
      UserID   string
      Roles    []string
      TenantID string
      ExpiresAt time.Time
  }
```