Function getChildNodesForFieldName

src/util/treeSitterUtils.ts:18–38

(
  node: SyntaxNode,
  fieldName: string
)

  node.childForFieldName("declarator");

export function getChildNodesForFieldName(
  node: SyntaxNode,
  fieldName: string
): SyntaxNode[] {
  const treeCursor = node.walk();
  treeCursor.gotoFirstChild();

  const ret = [];

  let hasNext = true;

  while (hasNext) {
    if (treeCursor.currentFieldName() === fieldName) {
      ret.push(treeCursor.currentNode());
    }

    hasNext = treeCursor.gotoNextSibling();
  }

  return ret;
}

/**
 * Returns a list of the node's ancestors, including the node itself if