https://android.googlesource.com/platform/frameworks/support/+/af92b215fa235f565a4b2e2612f195d67adf9a99/wear/compose/compose-material-core/src/main/java/androidx/wear/compose/materialcore/Card.kt
wear/compose/compose-material-core/src/main/java/androidx/wear/compose/materialcore/Card.kt -...
wearcomposematerialcoresrc