modifying-wit-interfaces

To update WebAssembly Interface Types (WIT) definitions, modify the core `.wit` file in the root `wit/` directory and run `cargo make wit` to automatically synchronize the changes across all dependent sub-projects.

The best way to synchronize WIT files is using the `cargo make wit` build process, which copies definitions from a centralized root `wit/` directory to various sub-projects, preventing manual edits in synchronized copies.

You can verify WIT dependencies are synchronized correctly by running `cargo make check-wit` to ensure synchronization integrity, followed by `cargo make build` for comprehensive system verification.

You should avoid manually editing WIT files in sub-projects because the root `wit/` directory serves as the single source of truth, and `cargo make wit` automatically overwrites synchronized copies during the build process.

Yes, updating WIT dependencies via `deps.toml` is required when managing WebAssembly Interface Types in Golem, ensuring consistent interface definitions across distributed components during the synchronization process.

You need to modify WebAssembly Interface Types when adding a new capability to a Golem host interface, which requires updating the core `.wit` file, synchronizing it across dependent projects, and rebuilding the system.