This directory contains a hydrated instance of the widget_preview_scaffold project template that's used for generating the environment used by flutter widget-preview start to host Widget Previews, as well as utilities to detect if the hydrated instance is outdated when compared to the template files.
If any of the widget_preview_scaffold template files are updated, widget_preview_scaffold/test/template_change_detection_smoke_test.dart will fail to indicate that the hydrated scaffold needs to be regenerated. To do this, run dart test/widget_preview_scaffold.shard/update_widget_preview_scaffold.dart to regenerate the project.