public static void transferEncodedImports(@NotNull PyReferenceExpression source, @NotNull PyReferenceExpression target) {
    target.putCopyableUserData(ENCODED_IMPORT, source.getCopyableUserData(ENCODED_IMPORT));
    target.putCopyableUserData(ENCODED_IMPORT_AS, source.getCopyableUserData(ENCODED_IMPORT_AS));
    target.putCopyableUserData(ENCODED_USE_FROM_IMPORT, source.getCopyableUserData(ENCODED_USE_FROM_IMPORT));

    source.putCopyableUserData(ENCODED_IMPORT, null);
    source.putCopyableUserData(ENCODED_IMPORT_AS, null);
    source.putCopyableUserData(ENCODED_USE_FROM_IMPORT, null);
  }
public static void transferEncodedImports(@NotNull PyReferenceExpression source, @NotNull PyReferenceExpression target)