<dependency>
<groupId>com.vaadin</groupId>
<artifactId>flow-client</artifactId>
<version>2.7.12</version>
</dependency>
<parent> <groupId>com.vaadin</groupId> <artifactId>flow-project</artifactId> <version>2.7.12</version> </parent>
provided
|-- com.vaadin:flow-server:2.7.12
|-- com.vaadin:flow-osgi:2.7.12
|-- com.google.gwt:gwt-user:2.8.2
|-- com.google.gwt:gwt-dev:2.8.2
|-- com.google.gwt:gwt-elemental:2.8.2