Function chainedNodeFinder

src/util/nodeFinders.ts:20–32

(...nodeFinders: NodeFinder[])

 * @returns A node finder which is a chain of the input node finders
 */
export function chainedNodeFinder(...nodeFinders: NodeFinder[]) {
  return (node: SyntaxNode) => {
    let currentNode: SyntaxNode | null = node;
    for (const nodeFinder of nodeFinders) {
      currentNode = nodeFinder(currentNode);
      if (currentNode == null) {
        return null;
      }
    }

    return currentNode;
  };
}

export const typedNodeFinder = (...typeNames: string[]): NodeFinder => {
  return nodeFinder((node) => typeNames.includes(node.type));