Function deriveMarkings

deriveMarkings(invoice: InvoiceType, language: DocumentLanguage): Marking[]
Derive every marking the invoice must carry.

Duplicates are collapsed: a reverse charge on twelve lines is one phrase on the document, not twelve.
Parameters
- invoice: InvoiceType
- language: DocumentLanguage
Returns Marking[]
- Defined in packages/invoicing/src/markings.ts:44