<dependency>
<groupId>org.sangria-graphql</groupId>
<artifactId>sangria-streaming-api_2.12</artifactId>
<version>1.0.3</version>
</dependency>
@Grapes(
@Grab(group='org.sangria-graphql', module='sangria-streaming-api_2.12', version='1.0.3')
)
compile