libs/contracts/lib/forge-std/src/interfaces/IERC1155.sol

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.13 <0.9.0;

import {IERC165} from "./IERC165.sol";

/// @title ERC-1155 Multi Token Standard
/// @dev See https://eips.ethereum.org/EIPS/eip-1155
/// Note: The ERC-165 identifier for this interface is 0xd9b67a26.
interface IERC1155 is IERC165 {
    /// @dev
    /// - Either `TransferSingle` or `TransferBatch` MUST emit when tokens are transferred, including zero value transfers as well as minting or burning (see "Safe Transfer Rules" section of the standard).
    /// - The `_operator` argument MUST be the address of an account/contract that is approved to make the transfer (SHOULD be msg.sender).
    /// - The `_from` argument MUST be the address of the holder whose balance is decreased.
    /// - The `_to` argument MUST be the address of the recipient whose balance is increased.
    /// - The `_id` argument MUST be the token type being transferred.
    /// - The `_value` argument MUST be the number of tokens the holder balance is decreased by and match what the recipient balance is increased by.
    /// - When minting/creating tokens, the `_from` argument MUST be set to `0x0` (i.e. zero address).
    /// - When burning/destroying tokens, the `_to` argument MUST be set to `0x0` (i.e. zero address).
    event TransferSingle(
        address indexed _operator, address indexed _from, address indexed _to, uint256 _id, uint256 _value
    );

    /// @dev
    /// - Either `TransferSingle` or `TransferBatch` MUST emit when tokens are transferred, including zero value transfers as well as minting or burning (see "Safe Transfer Rules" section of the standard).
    /// - The `_operator` argument MUST be the address of an account/contract that is approved to make the transfer (SHOULD be msg.sender).
    /// - The `_from` argument MUST be the address of the holder whose balance is decreased.
    /// - The `_to` argument MUST be the address of the recipient whose balance is increased.
    /// - The `_ids` argument MUST be the list of tokens being transferred.
    /// - The `_values` argument MUST be the list of number of tokens (matching the list and order of tokens specified in _ids) the holder balance is decreased by and match what the recipient balance is increased by.
    /// - When minting/creating tokens, the `_from` argument MUST be set to `0x0` (i.e. zero address).
    /// - When burning/destroying tokens, the `_to` argument MUST be set to `0x0` (i.e. zero address).
    event TransferBatch(
        address indexed _operator, address indexed _from, address indexed _to, uint256[] _ids, uint256[] _values
    );

    /// @dev MUST emit when approval for a second party/operator address to manage all tokens for an owner address is enabled or disabled (absence of an event assumes disabled).
    event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved);

    /// @dev MUST emit when the URI is updated for a token ID. URIs are defined in RFC 3986.
    /// The URI MUST point to a JSON file that conforms to the "ERC-1155 Metadata URI JSON Schema".
    event URI(string _value, uint256 indexed _id);

    /// @notice Transfers `_value` amount of an `_id` from the `_from` address to the `_to` address specified (with safety call).
    /// @dev Caller must be approved to manage the tokens being transferred out of the `_from` account (see "Approval" section of the standard).
    /// - MUST revert if `_to` is the zero address.
    /// - MUST revert if balance of holder for token `_id` is lower than the `_value` sent.
    /// - MUST revert on any other error.
    /// - MUST emit the `TransferSingle` event to reflect the balance change (see "Safe Transfer Rules" section of the standard).
    /// - After the above conditions are met, this function MUST check if `_to` is a smart contract (e.g. code size > 0). If so, it MUST call `onERC1155Received` on `_to` and act appropriately (see "Safe Transfer Rules" section of the standard).
    /// @param _from Source address
    /// @param _to Target address
    /// @param _id ID of the token type
    /// @param _value Transfer amount
    /// @param _data Additional data with no specified format, MUST be sent unaltered in call to `onERC1155Received` on `_to`
    function safeTransferFrom(address _from, address _to, uint256 _id, uint256 _value, bytes calldata _data) external;

    /// @notice Transfers `_values` amount(s) of `_ids` from the `_from` address to the `_to` address specified (with safety call).
    /// @dev Caller must be approved to manage the tokens being transferred out of the `_from` account (see "Approval" section of the standard).
    /// - MUST revert if `_to` is the zero address.
    /// - MUST revert if length of `_ids` is not the same as length of `_values`.
    /// - MUST revert if any of the balance(s) of the holder(s) for token(s) in `_ids` is lower than the respective amount(s) in `_values` sent to the recipient.
    /// - MUST revert on any other error.
    /// - MUST emit `TransferSingle` or `TransferBatch` event(s) such that all the balance changes are reflected (see "Safe Transfer Rules" section of the standard).
    /// - Balance changes and events MUST follow the ordering of the arrays (_ids[0]/_values[0] before _ids[1]/_values[1], etc).
    /// - After the above conditions for the transfer(s) in the batch are met, this function MUST check if `_to` is a smart contract (e.g. code size > 0). If so, it MUST call the relevant `ERC1155TokenReceiver` hook(s) on `_to` and act appropriately (see "Safe Transfer Rules" section of the standard).
    /// @param _from Source address
    /// @param _to Target address
    /// @param _ids IDs of each token type (order and length must match _values array)
    /// @param _values Transfer amounts per token type (order and length must match _ids array)
    /// @param _data Additional data with no specified format, MUST be sent unaltered in call to the `ERC1155TokenReceiver` hook(s) on `_to`
    function safeBatchTransferFrom(
        address _from,
        address _to,
        uint256[] calldata _ids,
        uint256[] calldata _values,
        bytes calldata _data
    ) external;

    /// @notice Get the balance of an account's tokens.
    /// @param _owner The address of the token holder
    /// @param _id ID of the token
    /// @return The _owner's balance of the token type requested
    function balanceOf(address _owner, uint256 _id) external view returns (uint256);

    /// @notice Get the balance of multiple account/token pairs
    /// @param _owners The addresses of the token holders
    /// @param _ids ID of the tokens
    /// @return The _owner's balance of the token types requested (i.e. balance for each (owner, id) pair)
    function balanceOfBatch(address[] calldata _owners, uint256[] calldata _ids)
        external
        view
        returns (uint256[] memory);

    /// @notice Enable or disable approval for a third party ("operator") to manage all of the caller's tokens.
    /// @dev MUST emit the ApprovalForAll event on success.
    /// @param _operator Address to add to the set of authorized operators
    /// @param _approved True if the operator is approved, false to revoke approval
    function setApprovalForAll(address _operator, bool _approved) external;

    /// @notice Queries the approval status of an operator for a given owner.
    /// @param _owner The owner of the tokens
    /// @param _operator Address of authorized operator
    /// @return True if the operator is approved, false if not
    function isApprovedForAll(address _owner, address _operator) external view returns (bool);
}