What outcome might occur if translation files are excluded in a YAML file?

When translation files are excluded in a YAML file, the outcome is that the files will not appear in the Git snapshot. This means that during the deployment or version control process, any changes or updates related to those translation files will not be captured or tracked by Git. Consequently, the absence of these files in the snapshot can lead to incomplete deployments, as these critical components would be left out.

In version control systems, a snapshot typically refers to the state of the repository at a given point in time, including all tracked files. If certain files are excluded, they simply do not get included in this snapshot, impacting the integrity and completeness of the deployed application. Therefore, understanding the implications of excluding files in YAML configurations is crucial for effective source control, as it directly affects what will be available in different branches or deployments.

The other outcomes mentioned do not accurately represent what happens to excluded files in this context. There is no deletion of files, nor do they appear on the branch, and they certainly do not overwrite any existing translations, as that process relies on the presence of those files in the snapshot itself.