<dependency>
  <groupId>org.mvnpm</groupId>
  <artifactId>base64-js</artifactId>
  <version>1.5.1</version>
</dependency>

implementation 'org.mvnpm:base64-js:1.5.1'

implementation("org.mvnpm:base64-js:1.5.1")

libraryDependencies += "org.mvnpm" % "base64-js" % "1.5.1"

@Grapes(
  @Grab(group='org.mvnpm', module='base64-js', version='1.5.1')
)

<dependency org="org.mvnpm" name="base64-js" rev="1.5.1" />

[org.mvnpm/base64-js "1.5.1"]

'org.mvnpm:base64-js:jar:1.5.1'