(n: WorksheetFolderNode)
| 78 | ) => { |
| 79 | const results: unknown[] = []; |
| 80 | const walk = (n: WorksheetFolderNode) => { |
| 81 | const r = cb(n); |
| 82 | if (r !== undefined) results.push(r); |
| 83 | for (const c of n.children) walk(c); |
| 84 | }; |
| 85 | walk(node); |
| 86 | return results; |
| 87 | }, |