<dependency>
  <groupId>com.jakewharton</groupId>
  <artifactId>butterknife</artifactId>
  <version>8.2.1</version>
  <type>aar</type>
</dependency>

implementation 'com.jakewharton:butterknife:8.2.1'

implementation("com.jakewharton:butterknife:8.2.1")

libraryDependencies += "com.jakewharton" % "butterknife" % "8.2.1"

@Grapes(
  @Grab(group='com.jakewharton', module='butterknife', version='8.2.1')
)

<dependency org="com.jakewharton" name="butterknife" rev="8.2.1" />

[com.jakewharton/butterknife "8.2.1"]

'com.jakewharton:butterknife:jar:8.2.1'