public static boolean hasPrecedingSiblingOfType(@Nullable ASTNode node, IElementType expectedSiblingType, IElementType... skipTypes) {
    for (ASTNode prevNode = node == null ? null : node.getTreePrev(); prevNode != null; prevNode = prevNode.getTreePrev()) {
      if (isWhitespaceOrEmpty(prevNode) || isOneOf(prevNode, skipTypes)) continue;
      if (prevNode.getElementType() == expectedSiblingType) return true;
    }
    return false;
  }
public static boolean hasPrecedingSiblingOfType(@Nullable ASTNode node, IElementType expectedSiblingType, IElementType... skipTypes)