Migration & Modernization

## Overview
This playbook provides step-by-step instructions for upgrading a Java 7 project to Java 8.

## Procedure
1. Verify if the provided project is indeed on Java 7
2. Install Java 8 Development Kit (JDK)
3. Update the project's build configuration
4. Identify and replace deprecated Java 7 APIs
5. Analyze the codebase for potential Java 8 enhancements
6. Update unit tests
7. Perform thorough testing
8. Update documentation
9. Build and verify the application

## Advice and Tips
- Refer to the Java 8 documentation for detailed information on new features and APIs
- For large-scale migrations, consider using the [External API](/external-api/external-api) to run multiple migration sessions in parallel

Please help migrate our JavaScript project to TypeScript. We need to:
1. Add TypeScript configuration
2. Convert .js files to .ts
3. Add appropriate type definitions
4. Update build process
5. Ensure all tests still pass