package androidx.core.widget; import android.content.res.ColorStateList; import android.graphics.PorterDuff; import androidx.annotation.Nullable; public interface TintableCompoundButton { @Nullable ColorStateList getSupportButtonTintList(); @Nullable PorterDuff.Mode getSupportButtonTintMode(); void setSupportButtonTintList(@Nullable ColorStateList colorStateList); void setSupportButtonTintMode(@Nullable PorterDuff.Mode mode); }