@wmde/wikibase-vuejs-components declares 2 packages as peer dependencies, which we do not provide in bridge - causing warnings on install.
Its vue config indeed externalizes them, but we don't seem to experience a lack of functionality in bridge.
Is the peer dependency really needed there? Are the packages not rather dev dependencies and their goodness compiled into the components (dist)?
npm WARN @wmde/wikibase-vuejs-components@0.1.3 requires a peer of vue-property-decorator@^7.0.0 but none is installed. You must install peer dependencies yourself. npm WARN @wmde/wikibase-vuejs-components@0.1.3 requires a peer of vue-class-component@^6.0.0 but none is installed. You must install peer dependencies yourself.