Function explore

packages/language-service/src/utils/ts_utils.ts:48–53

(currNode: ts.Node)

export function findAllMatchingNodes<T extends ts.Node>(root: ts.Node, opts: FindOptions<T>): T[] {
  const matches: T[] = [];
  const explore = (currNode: ts.Node) => {
    if (opts.filter(currNode)) {
      matches.push(currNode);
    }
    currNode.forEachChild((descendent) => explore(descendent));
  };
  explore(root);
  return matches;
}