## Defined here

- `payInvoice` — <root>/poly/repo/b.ts:3

## Who calls whom, across files
- `b.ts:payInvoice` → charge (a.ts)

## Public surface of the code
- `b.ts`: payInvoice
… 2 rows in this section do not mention these words (more:unmatched:public-surface-of-the-0f82:invoice:0)