package org.asamk.signal.manager.util;
-import org.asamk.signal.manager.AttachmentInvalidException;
+import org.asamk.signal.manager.api.AttachmentInvalidException;
import org.whispersystems.libsignal.util.guava.Optional;
import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
import org.whispersystems.signalservice.api.messages.SignalServiceAttachmentStream;