Describes a deposit to a single address which is unlocked via a signature.

### from(address, amount): [SignatureLockedSingleOutput](#signaturelockedsingleoutput)

Creates a new `SignatureLockedSingleOutput`.

| Parameter       | Type |  Description |
| --------------- | -------- | -------- |
| address | [Address](#address) |  The address to set |
| amount | long |  The amount to set |

### amount(): long

Returns the amount of a `SignatureLockedSingleOutput`.

### address(): [Address](#address)

Returns the address of a `SignatureLockedSingleOutput`.