# Synchronizing packages
Synchronizing package informations is a fundamental feature of Packagaya.
Now you may ask yourself what kind of stuff Packagaya could synchronize?
That is easy to explain:
- Packagaya could read the AST (abstract syntax tree) from the source code, gather all used dependencies and check if they are defined in the package configuration file.
- Packagaya could read the AST and check if the imported packages in the TypeScript configuration file are up to date.
# Showing the issues
Packagaya can always show you the differences between the configuration files and the actual code.
It also helps you with preventing forbidden imports (from application to application) and circular dependencies.
Using TypeScript?
Then Packagaya can also show the issues in the tsconfig.json
file.
# Fixing the issues
Packagaya can also help you with fixing some of those issues.
ATTENTION
It cannot fix circular dependencies or "forbidden imports".