IDLT.sol

ERC-6960 Token Standard Interface (Solidity)

// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

interface IDLT {
    event Transfer(
        address indexed sender,
        address indexed recipient,
        uint256 indexed mainId,
        uint256 subId,
        uint256 amount
    );

    event TransferBatch(
        address indexed spender,
        address indexed sender,
        address indexed recipient,
        uint256[] mainIds,
        uint256[] subIds,
        uint256[] amounts
    );

    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 mainId,
        uint256 subId,
        uint256 amount
    );

    event ApprovalForAll(
        address indexed spender,
        address indexed operator,
        bool approved
    );

    event URI(string oldValue, string newValue, uint256 indexed mainId);

    function setApprovalForAll(address operator, bool approved) external;

    function safeTransferFrom(
        address sender,
        address recipient,
        uint256 mainId,
        uint256 subId,
        uint256 amount,
        bytes calldata data
    ) external returns (bool);

    function approve(
        address spender,
        uint256 mainId,
        uint256 subId,
        uint256 amount
    ) external returns (bool);

    function subBalanceOf(
        address account,
        uint256 mainId,
        uint256 subId
    ) external view returns (uint256);

    function balanceOfBatch(
        address[] calldata accounts,
        uint256[] calldata mainIds,
        uint256[] calldata subIds
    ) external view returns (uint256[] memory);

    function allowance(
        address owner,
        address spender,
        uint256 mainId,
        uint256 subId
    ) external view returns (uint256);

    function isApprovedForAll(
        address owner,
        address operator
    ) external view returns (bool);
}