annotations/external-annotations/android/support/annotation/annotations.xml

<root>
    <item name="android.support.annotation.VisibleForTesting int otherwise()">
        <annotation name="android.support.annotation.IntDef">
            <val name="value" val="{android.support.annotation.VisibleForTesting.PRIVATE, android.support.annotation.VisibleForTesting.PACKAGE_PRIVATE, android.support.annotation.VisibleForTesting.PROTECTED, android.support.annotation.VisibleForTesting.NONE}" />
        </annotation>
    </item>
    <item name="android.support.annotation.Dimension int unit()">
        <annotation name="android.support.annotation.IntDef">
            <val name="value" val="{android.support.annotation.Dimension.DP, android.support.annotation.Dimension.PX, android.support.annotation.Dimension.SP}" />
        </annotation>
    </item>
</root>