Cross-Platform Automated Configuration Management Toolkit

Create a TypeScript configuration management toolkit that can automatically discover, validate, and synchronize configuration settings across multiple environments and platforms. Implement robust type-safe schema validation, support for environment-specific overrides, and automatic credential rotation/management. The system should generate comprehensive audit logs, support multiple configuration sources (JSON, YAML, environment variables), and provide a declarative interface for defining configuration policies. Include advanced features like automatic configuration drift detection and self-healing mechanisms.