> For the complete documentation index, see [llms.txt](https://the-artist-xchange.gitbook.io/the-artist-xchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://the-artist-xchange.gitbook.io/the-artist-xchange/docs/pack.md).

# Pack

## Methods

### DEFAULT\_ADMIN\_ROLE

```solidity
function DEFAULT_ADMIN_ROLE() external view returns (bytes32)
```

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | bytes32 | undefined   |

### addPackContents

```solidity
function addPackContents(uint256 _packId, ITokenBundle.Token[] _contents, uint256[] _numOfRewardUnits, address _recipient) external payable returns (uint256 packTotalSupply, uint256 newSupplyAdded)
```

#### Parameters

| Name               | Type                  | Description |
| ------------------ | --------------------- | ----------- |
| \_packId           | uint256               | undefined   |
| \_contents         | ITokenBundle.Token\[] | undefined   |
| \_numOfRewardUnits | uint256\[]            | undefined   |
| \_recipient        | address               | undefined   |

#### Returns

| Name            | Type    | Description |
| --------------- | ------- | ----------- |
| packTotalSupply | uint256 | undefined   |
| newSupplyAdded  | uint256 | undefined   |

### balanceOf

```solidity
function balanceOf(address account, uint256 id) external view returns (uint256)
```

*See {IERC1155-balanceOf}. Requirements: - `account` cannot be the zero address.*

#### Parameters

| Name    | Type    | Description |
| ------- | ------- | ----------- |
| account | address | undefined   |
| id      | uint256 | undefined   |

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

### balanceOfBatch

```solidity
function balanceOfBatch(address[] accounts, uint256[] ids) external view returns (uint256[])
```

*See {IERC1155-balanceOfBatch}. Requirements: - `accounts` and `ids` must have the same length.*

#### Parameters

| Name     | Type       | Description |
| -------- | ---------- | ----------- |
| accounts | address\[] | undefined   |
| ids      | uint256\[] | undefined   |

#### Returns

| Name | Type       | Description |
| ---- | ---------- | ----------- |
| \_0  | uint256\[] | undefined   |

### canUpdatePack

```solidity
function canUpdatePack(uint256) external view returns (bool)
```

*Checks if pack-creator allowed to add more tokens to a packId; set to false after first transfer*

#### Parameters

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

#### Returns

| Name | Type | Description |
| ---- | ---- | ----------- |
| \_0  | bool | undefined   |

### contractType

```solidity
function contractType() external pure returns (bytes32)
```

*Returns the type of the contract.*

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | bytes32 | undefined   |

### contractURI

```solidity
function contractURI() external view returns (string)
```

Returns the contract metadata URI.

#### Returns

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \_0  | string | undefined   |

### contractVersion

```solidity
function contractVersion() external pure returns (uint8)
```

*Returns the version of the contract.*

#### Returns

| Name | Type  | Description |
| ---- | ----- | ----------- |
| \_0  | uint8 | undefined   |

### createPack

```solidity
function createPack(ITokenBundle.Token[] _contents, uint256[] _numOfRewardUnits, string _packUri, uint128 _openStartTimestamp, uint128 _amountDistributedPerOpen, address _recipient) external payable returns (uint256 packId, uint256 packTotalSupply)
```

#### Parameters

| Name                       | Type                  | Description |
| -------------------------- | --------------------- | ----------- |
| \_contents                 | ITokenBundle.Token\[] | undefined   |
| \_numOfRewardUnits         | uint256\[]            | undefined   |
| \_packUri                  | string                | undefined   |
| \_openStartTimestamp       | uint128               | undefined   |
| \_amountDistributedPerOpen | uint128               | undefined   |
| \_recipient                | address               | undefined   |

#### Returns

| Name            | Type    | Description |
| --------------- | ------- | ----------- |
| packId          | uint256 | undefined   |
| packTotalSupply | uint256 | undefined   |

### getDefaultRoyaltyInfo

```solidity
function getDefaultRoyaltyInfo() external view returns (address, uint16)
```

Returns the defualt royalty recipient and BPS for this contract's NFTs.

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |
| \_1  | uint16  | undefined   |

### getPackContents

```solidity
function getPackContents(uint256 _packId) external view returns (struct ITokenBundle.Token[] contents, uint256[] perUnitAmounts)
```

*Returns the underlying contents of a pack.*

#### Parameters

| Name     | Type    | Description |
| -------- | ------- | ----------- |
| \_packId | uint256 | undefined   |

#### Returns

| Name           | Type                  | Description |
| -------------- | --------------------- | ----------- |
| contents       | ITokenBundle.Token\[] | undefined   |
| perUnitAmounts | uint256\[]            | undefined   |

### getRoleAdmin

```solidity
function getRoleAdmin(bytes32 role) external view returns (bytes32)
```

Returns the admin role that controls the specified role.

*See {grantRole} and {revokeRole}. To change a role's admin, use {\_setRoleAdmin}.*

#### Parameters

| Name | Type    | Description                                                  |
| ---- | ------- | ------------------------------------------------------------ |
| role | bytes32 | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | bytes32 | undefined   |

### getRoleMember

```solidity
function getRoleMember(bytes32 role, uint256 index) external view returns (address member)
```

Returns the role-member from a list of members for a role, at a given index.

*Returns `member` who has `role`, at `index` of role-members list. See struct {RoleMembers}, and mapping {roleMembers}*

#### Parameters

| Name  | Type    | Description                                                  |
| ----- | ------- | ------------------------------------------------------------ |
| role  | bytes32 | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |
| index | uint256 | Index in list of current members for the role.               |

#### Returns

| Name   | Type    | Description                        |
| ------ | ------- | ---------------------------------- |
| member | address | Address of account that has `role` |

### getRoleMemberCount

```solidity
function getRoleMemberCount(bytes32 role) external view returns (uint256 count)
```

Returns total number of accounts that have a role.

*Returns `count` of accounts that have `role`. See struct {RoleMembers}, and mapping {roleMembers}*

#### Parameters

| Name | Type    | Description                                                  |
| ---- | ------- | ------------------------------------------------------------ |
| role | bytes32 | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |

#### Returns

| Name  | Type    | Description                               |
| ----- | ------- | ----------------------------------------- |
| count | uint256 | Total number of accounts that have `role` |

### getRoyaltyInfoForToken

```solidity
function getRoyaltyInfoForToken(uint256 _tokenId) external view returns (address, uint16)
```

View royalty info for a given token.

*Returns royalty recipient and bps for `_tokenId`.*

#### Parameters

| Name      | Type    | Description                                             |
| --------- | ------- | ------------------------------------------------------- |
| \_tokenId | uint256 | The tokenID of the NFT for which to query royalty info. |

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |
| \_1  | uint16  | undefined   |

### getTokenCountOfBundle

```solidity
function getTokenCountOfBundle(uint256 _bundleId) external view returns (uint256)
```

*Returns the total number of assets in a particular bundle.*

#### Parameters

| Name       | Type    | Description |
| ---------- | ------- | ----------- |
| \_bundleId | uint256 | undefined   |

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

### getTokenOfBundle

```solidity
function getTokenOfBundle(uint256 _bundleId, uint256 index) external view returns (struct ITokenBundle.Token)
```

*Returns an asset contained in a particular bundle, at a particular index.*

#### Parameters

| Name       | Type    | Description |
| ---------- | ------- | ----------- |
| \_bundleId | uint256 | undefined   |
| index      | uint256 | undefined   |

#### Returns

| Name | Type               | Description |
| ---- | ------------------ | ----------- |
| \_0  | ITokenBundle.Token | undefined   |

### getUriOfBundle

```solidity
function getUriOfBundle(uint256 _bundleId) external view returns (string)
```

*Returns the uri of a particular bundle.*

#### Parameters

| Name       | Type    | Description |
| ---------- | ------- | ----------- |
| \_bundleId | uint256 | undefined   |

#### Returns

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \_0  | string | undefined   |

### grantRole

```solidity
function grantRole(bytes32 role, address account) external nonpayable
```

Grants a role to an account, if not previously granted.

*Caller must have admin role for the `role`. Emits {RoleGranted Event}.*

#### Parameters

| Name    | Type    | Description                                                  |
| ------- | ------- | ------------------------------------------------------------ |
| role    | bytes32 | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |
| account | address | Address of the account to which the role is being granted.   |

### hasRole

```solidity
function hasRole(bytes32 role, address account) external view returns (bool)
```

Checks whether an account has a particular role.

*Returns `true` if `account` has been granted `role`.*

#### Parameters

| Name    | Type    | Description                                                  |
| ------- | ------- | ------------------------------------------------------------ |
| role    | bytes32 | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |
| account | address | Address of the account for which the role is being checked.  |

#### Returns

| Name | Type | Description |
| ---- | ---- | ----------- |
| \_0  | bool | undefined   |

### hasRoleWithSwitch

```solidity
function hasRoleWithSwitch(bytes32 role, address account) external view returns (bool)
```

Checks whether an account has a particular role; role restrictions can be swtiched on and off.

*Returns `true` if `account` has been granted `role`. Role restrictions can be swtiched on and off: - If address(0) has ROLE, then the ROLE restrictions don't apply. - If address(0) does not have ROLE, then the ROLE restrictions will apply.*

#### Parameters

| Name    | Type    | Description                                                  |
| ------- | ------- | ------------------------------------------------------------ |
| role    | bytes32 | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |
| account | address | Address of the account for which the role is being checked.  |

#### Returns

| Name | Type | Description |
| ---- | ---- | ----------- |
| \_0  | bool | undefined   |

### initialize

```solidity
function initialize(address _defaultAdmin, string _name, string _symbol, string _contractURI, address[] _trustedForwarders, address _royaltyRecipient, uint256 _royaltyBps) external nonpayable
```

*Initiliazes the contract, like a constructor.*

#### Parameters

| Name                | Type       | Description |
| ------------------- | ---------- | ----------- |
| \_defaultAdmin      | address    | undefined   |
| \_name              | string     | undefined   |
| \_symbol            | string     | undefined   |
| \_contractURI       | string     | undefined   |
| \_trustedForwarders | address\[] | undefined   |
| \_royaltyRecipient  | address    | undefined   |
| \_royaltyBps        | uint256    | undefined   |

### isApprovedForAll

```solidity
function isApprovedForAll(address account, address operator) external view returns (bool)
```

*See {IERC1155-isApprovedForAll}.*

#### Parameters

| Name     | Type    | Description |
| -------- | ------- | ----------- |
| account  | address | undefined   |
| operator | address | undefined   |

#### Returns

| Name | Type | Description |
| ---- | ---- | ----------- |
| \_0  | bool | undefined   |

### isTrustedForwarder

```solidity
function isTrustedForwarder(address forwarder) external view returns (bool)
```

#### Parameters

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| forwarder | address | undefined   |

#### Returns

| Name | Type | Description |
| ---- | ---- | ----------- |
| \_0  | bool | undefined   |

### multicall

```solidity
function multicall(bytes[] data) external nonpayable returns (bytes[] results)
```

*Receives and executes a batch of function calls on this contract.*

#### Parameters

| Name | Type     | Description |
| ---- | -------- | ----------- |
| data | bytes\[] | undefined   |

#### Returns

| Name    | Type     | Description |
| ------- | -------- | ----------- |
| results | bytes\[] | undefined   |

### name

```solidity
function name() external view returns (string)
```

#### Returns

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \_0  | string | undefined   |

### nextTokenIdToMint

```solidity
function nextTokenIdToMint() external view returns (uint256)
```

*The token Id of the next set of packs to be minted.*

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

### onERC1155BatchReceived

```solidity
function onERC1155BatchReceived(address, address, uint256[], uint256[], bytes) external nonpayable returns (bytes4)
```

#### Parameters

| Name | Type       | Description |
| ---- | ---------- | ----------- |
| \_0  | address    | undefined   |
| \_1  | address    | undefined   |
| \_2  | uint256\[] | undefined   |
| \_3  | uint256\[] | undefined   |
| \_4  | bytes      | undefined   |

#### Returns

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \_0  | bytes4 | undefined   |

### onERC1155Received

```solidity
function onERC1155Received(address, address, uint256, uint256, bytes) external nonpayable returns (bytes4)
```

#### Parameters

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |
| \_1  | address | undefined   |
| \_2  | uint256 | undefined   |
| \_3  | uint256 | undefined   |
| \_4  | bytes   | undefined   |

#### Returns

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \_0  | bytes4 | undefined   |

### onERC721Received

```solidity
function onERC721Received(address, address, uint256, bytes) external nonpayable returns (bytes4)
```

*See {IERC721Receiver-onERC721Received}. Always returns `IERC721Receiver.onERC721Received.selector`.*

#### Parameters

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |
| \_1  | address | undefined   |
| \_2  | uint256 | undefined   |
| \_3  | bytes   | undefined   |

#### Returns

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \_0  | bytes4 | undefined   |

### openPack

```solidity
function openPack(uint256 _packId, uint256 _amountToOpen) external nonpayable returns (struct ITokenBundle.Token[])
```

Lets a pack owner open packs and receive the packs' reward units.

#### Parameters

| Name           | Type    | Description |
| -------------- | ------- | ----------- |
| \_packId       | uint256 | undefined   |
| \_amountToOpen | uint256 | undefined   |

#### Returns

| Name | Type                  | Description |
| ---- | --------------------- | ----------- |
| \_0  | ITokenBundle.Token\[] | undefined   |

### owner

```solidity
function owner() external view returns (address)
```

Returns the owner of the contract.

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | address | undefined   |

### renounceRole

```solidity
function renounceRole(bytes32 role, address account) external nonpayable
```

Revokes role from the account.

*Caller must have the `role`, with caller being the same as `account`. Emits {RoleRevoked Event}.*

#### Parameters

| Name    | Type    | Description                                                  |
| ------- | ------- | ------------------------------------------------------------ |
| role    | bytes32 | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |
| account | address | Address of the account from which the role is being revoked. |

### revokeRole

```solidity
function revokeRole(bytes32 role, address account) external nonpayable
```

Revokes role from an account.

*Caller must have admin role for the `role`. Emits {RoleRevoked Event}.*

#### Parameters

| Name    | Type    | Description                                                  |
| ------- | ------- | ------------------------------------------------------------ |
| role    | bytes32 | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |
| account | address | Address of the account from which the role is being revoked. |

### royaltyInfo

```solidity
function royaltyInfo(uint256 tokenId, uint256 salePrice) external view returns (address receiver, uint256 royaltyAmount)
```

View royalty info for a given token and sale price.

*Returns royalty amount and recipient for `tokenId` and `salePrice`.*

#### Parameters

| Name      | Type    | Description                                             |
| --------- | ------- | ------------------------------------------------------- |
| tokenId   | uint256 | The tokenID of the NFT for which to query royalty info. |
| salePrice | uint256 | Sale price of the token.                                |

#### Returns

| Name          | Type    | Description                                            |
| ------------- | ------- | ------------------------------------------------------ |
| receiver      | address | Address of royalty recipient account.                  |
| royaltyAmount | uint256 | Royalty amount calculated at current royaltyBps value. |

### safeBatchTransferFrom

```solidity
function safeBatchTransferFrom(address from, address to, uint256[] ids, uint256[] amounts, bytes data) external nonpayable
```

*See {IERC1155-safeBatchTransferFrom}.*

#### Parameters

| Name    | Type       | Description |
| ------- | ---------- | ----------- |
| from    | address    | undefined   |
| to      | address    | undefined   |
| ids     | uint256\[] | undefined   |
| amounts | uint256\[] | undefined   |
| data    | bytes      | undefined   |

### safeTransferFrom

```solidity
function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes data) external nonpayable
```

*See {IERC1155-safeTransferFrom}.*

#### Parameters

| Name   | Type    | Description |
| ------ | ------- | ----------- |
| from   | address | undefined   |
| to     | address | undefined   |
| id     | uint256 | undefined   |
| amount | uint256 | undefined   |
| data   | bytes   | undefined   |

### setApprovalForAll

```solidity
function setApprovalForAll(address operator, bool approved) external nonpayable
```

*See {IERC1155-setApprovalForAll}.*

#### Parameters

| Name     | Type    | Description |
| -------- | ------- | ----------- |
| operator | address | undefined   |
| approved | bool    | undefined   |

### setContractURI

```solidity
function setContractURI(string _uri) external nonpayable
```

Lets a contract admin set the URI for contract-level metadata.

*Caller should be authorized to setup contractURI, e.g. contract admin. See {\_canSetContractURI}. Emits {ContractURIUpdated Event}.*

#### Parameters

| Name  | Type   | Description                                                  |
| ----- | ------ | ------------------------------------------------------------ |
| \_uri | string | keccak256 hash of the role. e.g. keccak256("TRANSFER\_ROLE") |

### setDefaultRoyaltyInfo

```solidity
function setDefaultRoyaltyInfo(address _royaltyRecipient, uint256 _royaltyBps) external nonpayable
```

Updates default royalty recipient and bps.

*Caller should be authorized to set royalty info. See {\_canSetRoyaltyInfo}. Emits {DefaultRoyalty Event}; See {\_setupDefaultRoyaltyInfo}.*

#### Parameters

| Name               | Type    | Description                                     |
| ------------------ | ------- | ----------------------------------------------- |
| \_royaltyRecipient | address | Address to be set as default royalty recipient. |
| \_royaltyBps       | uint256 | Updated royalty bps.                            |

### setOwner

```solidity
function setOwner(address _newOwner) external nonpayable
```

Lets an authorized wallet set a new owner for the contract.

#### Parameters

| Name       | Type    | Description                                          |
| ---------- | ------- | ---------------------------------------------------- |
| \_newOwner | address | The address to set as the new owner of the contract. |

### setRoyaltyInfoForToken

```solidity
function setRoyaltyInfoForToken(uint256 _tokenId, address _recipient, uint256 _bps) external nonpayable
```

Updates default royalty recipient and bps for a particular token.

*Sets royalty info for `_tokenId`. Caller should be authorized to set royalty info. See {\_canSetRoyaltyInfo}. Emits {RoyaltyForToken Event}; See {\_setupRoyaltyInfoForToken}.*

#### Parameters

| Name        | Type    | Description                                                |
| ----------- | ------- | ---------------------------------------------------------- |
| \_tokenId   | uint256 | undefined                                                  |
| \_recipient | address | Address to be set as royalty recipient for given token Id. |
| \_bps       | uint256 | Updated royalty bps for the token Id.                      |

### supportsInterface

```solidity
function supportsInterface(bytes4 interfaceId) external view returns (bool)
```

*See ERC 165*

#### Parameters

| Name        | Type   | Description |
| ----------- | ------ | ----------- |
| interfaceId | bytes4 | undefined   |

#### Returns

| Name | Type | Description |
| ---- | ---- | ----------- |
| \_0  | bool | undefined   |

### symbol

```solidity
function symbol() external view returns (string)
```

#### Returns

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \_0  | string | undefined   |

### totalSupply

```solidity
function totalSupply(uint256) external view returns (uint256)
```

*Mapping from token ID => total circulating supply of token with that ID.*

#### Parameters

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

#### Returns

| Name | Type    | Description |
| ---- | ------- | ----------- |
| \_0  | uint256 | undefined   |

### uri

```solidity
function uri(uint256 _tokenId) external view returns (string)
```

*Returns the URI for a given tokenId.*

#### Parameters

| Name      | Type    | Description |
| --------- | ------- | ----------- |
| \_tokenId | uint256 | undefined   |

#### Returns

| Name | Type   | Description |
| ---- | ------ | ----------- |
| \_0  | string | undefined   |

## Events

### ApprovalForAll

```solidity
event ApprovalForAll(address indexed account, address indexed operator, bool approved)
```

#### Parameters

| Name               | Type    | Description |
| ------------------ | ------- | ----------- |
| account `indexed`  | address | undefined   |
| operator `indexed` | address | undefined   |
| approved           | bool    | undefined   |

### ContractURIUpdated

```solidity
event ContractURIUpdated(string prevURI, string newURI)
```

#### Parameters

| Name    | Type   | Description |
| ------- | ------ | ----------- |
| prevURI | string | undefined   |
| newURI  | string | undefined   |

### DefaultRoyalty

```solidity
event DefaultRoyalty(address indexed newRoyaltyRecipient, uint256 newRoyaltyBps)
```

#### Parameters

| Name                          | Type    | Description |
| ----------------------------- | ------- | ----------- |
| newRoyaltyRecipient `indexed` | address | undefined   |
| newRoyaltyBps                 | uint256 | undefined   |

### Initialized

```solidity
event Initialized(uint8 version)
```

#### Parameters

| Name    | Type  | Description |
| ------- | ----- | ----------- |
| version | uint8 | undefined   |

### OwnerUpdated

```solidity
event OwnerUpdated(address indexed prevOwner, address indexed newOwner)
```

#### Parameters

| Name                | Type    | Description |
| ------------------- | ------- | ----------- |
| prevOwner `indexed` | address | undefined   |
| newOwner `indexed`  | address | undefined   |

### PackCreated

```solidity
event PackCreated(uint256 indexed packId, address recipient, uint256 totalPacksCreated)
```

Emitted when a set of packs is created.

#### Parameters

| Name              | Type    | Description |
| ----------------- | ------- | ----------- |
| packId `indexed`  | uint256 | undefined   |
| recipient         | address | undefined   |
| totalPacksCreated | uint256 | undefined   |

### PackOpened

```solidity
event PackOpened(uint256 indexed packId, address indexed opener, uint256 numOfPacksOpened, ITokenBundle.Token[] rewardUnitsDistributed)
```

Emitted when a pack is opened.

#### Parameters

| Name                   | Type                  | Description |
| ---------------------- | --------------------- | ----------- |
| packId `indexed`       | uint256               | undefined   |
| opener `indexed`       | address               | undefined   |
| numOfPacksOpened       | uint256               | undefined   |
| rewardUnitsDistributed | ITokenBundle.Token\[] | undefined   |

### PackUpdated

```solidity
event PackUpdated(uint256 indexed packId, address recipient, uint256 totalPacksCreated)
```

Emitted when more packs are minted for a packId.

#### Parameters

| Name              | Type    | Description |
| ----------------- | ------- | ----------- |
| packId `indexed`  | uint256 | undefined   |
| recipient         | address | undefined   |
| totalPacksCreated | uint256 | undefined   |

### RoleAdminChanged

```solidity
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole)
```

#### Parameters

| Name                        | Type    | Description |
| --------------------------- | ------- | ----------- |
| role `indexed`              | bytes32 | undefined   |
| previousAdminRole `indexed` | bytes32 | undefined   |
| newAdminRole `indexed`      | bytes32 | undefined   |

### RoleGranted

```solidity
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender)
```

#### Parameters

| Name              | Type    | Description |
| ----------------- | ------- | ----------- |
| role `indexed`    | bytes32 | undefined   |
| account `indexed` | address | undefined   |
| sender `indexed`  | address | undefined   |

### RoleRevoked

```solidity
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender)
```

#### Parameters

| Name              | Type    | Description |
| ----------------- | ------- | ----------- |
| role `indexed`    | bytes32 | undefined   |
| account `indexed` | address | undefined   |
| sender `indexed`  | address | undefined   |

### RoyaltyForToken

```solidity
event RoyaltyForToken(uint256 indexed tokenId, address indexed royaltyRecipient, uint256 royaltyBps)
```

#### Parameters

| Name                       | Type    | Description |
| -------------------------- | ------- | ----------- |
| tokenId `indexed`          | uint256 | undefined   |
| royaltyRecipient `indexed` | address | undefined   |
| royaltyBps                 | uint256 | undefined   |

### TransferBatch

```solidity
event TransferBatch(address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values)
```

#### Parameters

| Name               | Type       | Description |
| ------------------ | ---------- | ----------- |
| operator `indexed` | address    | undefined   |
| from `indexed`     | address    | undefined   |
| to `indexed`       | address    | undefined   |
| ids                | uint256\[] | undefined   |
| values             | uint256\[] | undefined   |

### TransferSingle

```solidity
event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value)
```

#### Parameters

| Name               | Type    | Description |
| ------------------ | ------- | ----------- |
| operator `indexed` | address | undefined   |
| from `indexed`     | address | undefined   |
| to `indexed`       | address | undefined   |
| id                 | uint256 | undefined   |
| value              | uint256 | undefined   |

### URI

```solidity
event URI(string value, uint256 indexed id)
```

#### Parameters

| Name         | Type    | Description |
| ------------ | ------- | ----------- |
| value        | string  | undefined   |
| id `indexed` | uint256 | undefined   |