### FilledTonalButtonSample
```kotlin
@Preview
@Composable
fun FilledTonalButtonSample() {
    FilledTonalButton(onClick = { /* Do something! */ }) { Text("Filled Tonal Button") }
}
```
### FilledTonalButtonWithAnimatedShapeSample
```kotlin
@OptIn(ExperimentalMaterial3ExpressiveApi::class)
@Preview
@Composable
fun FilledTonalButtonWithAnimatedShapeSample() {
    FilledTonalButton(onClick = {}, shapes = ButtonDefaults.shapes()) {
        Text("Filled Tonal Button")
    }
}
```