Vaadin-push

<dependency>
    <groupId>com.vaadin</groupId>
    <artifactId>vaadin-push</artifactId>
    <version>8.6.1</version>
</dependency>

compile group: 'com.vaadin', name: 'vaadin-push', version: '8.6.1'

compile 'com.vaadin:vaadin-push:8.6.1'

libraryDependencies += "com.vaadin" % "vaadin-push" % "8.6.1"

<dependency org="com.vaadin" name="vaadin-push" rev="8.6.1"/>

@Grapes(
            @Grab(group='com.vaadin', module='vaadin-push', version='8.6.1')
        )

[com.vaadin/vaadin-push "8.6.1"]

'com.vaadin:vaadin-push:jar:8.6.1'