`TreasuryInput` is an input which references a milestone which generated a `TreasuryOutput`.
### TreasuryInput(id): [TreasuryInput](#treasuryinput)
Create a new TreasuryInput
| Parameter | Type | Description |
| --------------- | -------- | -------- |
| id | [MilestoneId](#milestoneid) | The MilestoneId which Generated a `TreasuryOutput` |
### milestoneId(): [MilestoneId](#milestoneid)
Returns the milestones id of a `TreasuryInput`.