Method collect

src/extraction/tree-sitter.ts:3460–3494

(n: SyntaxNode, prefix: string)

    const paths: { text: string; node: SyntaxNode }[] = [];
    const join = (prefix: string, seg: string): string => (prefix ? `${prefix}::${seg}` : seg);
    const collect = (n: SyntaxNode, prefix: string): void => {
      switch (n.type) {
        case 'identifier':
          paths.push({ text: join(prefix, getNodeText(n, this.source)), node: n });
          break;
        case 'scoped_identifier': {
          // Full scoped path (`a::b::C`); combine with any outer group prefix.
          const full = getNodeText(n, this.source).trim();
          paths.push({ text: prefix ? `${prefix}::${full}` : full, node: n });
          break;
        }
        case 'scoped_use_list': {
          // `path::{ ... }` — the group's path becomes the prefix for each item.
          const pathNode = getChildByField(n, 'path');
          const seg = pathNode ? getNodeText(pathNode, this.source).trim() : '';
          const newPrefix = seg ? join(prefix, seg) : prefix;
          const list = getChildByField(n, 'list') ?? n.namedChildren.find((c) => c.type === 'use_list');
          if (list) collect(list, newPrefix);
          break;
        }
        case 'use_list':
          for (let i = 0; i < n.namedChildCount; i++) {
            const c = n.namedChild(i);
            if (c) collect(c, prefix);
          }
          break;
        case 'use_as_clause': {
          // `Path as Alias` → link the source path (the definition), not the alias.
          const p = getChildByField(n, 'path') ?? n.namedChild(0);
          if (p) collect(p, prefix);
          break;
        }
        // use_wildcard → no specific binding to link.
      }
    };
    for (let i = 0; i < node.namedChildCount; i++) {
      const c = node.namedChild(i);
      if (c) collect(c, '');