### from(unlock_blocks): [UnlockBlocks](#unlockblocks)
| Parameter | Type | Description |
| --------------- | -------- | -------- |
| unlock_blocks | [UnlockBlock[]](#unlockblock) | |
### get(index): Optional<[UnlockBlock](#unlockblock)>
Gets a clone of an `UnlockBlock` from `UnlockBlocks`.
Returns the referenced unlock block if the requested unlock block was a reference.
| Parameter | Type | Description |
| --------------- | -------- | -------- |
| index | long | |