prevSibling: getPrevValidSibling()

in src/model/transaction/removeRangeFromContentState.js [225:236]

• 10 lines of code
• 5 McCabe index (conditional complexity)

            prevSibling: getPrevValidSibling(block, blocks, originalBlockMap),
          }),
        ),
    );

    // if parent (startBlock) was deleted
    if (
      blockMap.get(startBlock.getKey()) == null &&
      blockMap.get(endBlock.getKey()) != null &&
      endBlock.getParentKey() === startBlock.getKey() &&
      endBlock.getPrevSiblingKey() == null
    ) {