IErrors.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.15;

/// @dev Errors.
interface IErrors {
    /// @dev Only `owner` has a privilege, but the `sender` was provided.
    /// @param sender Sender address.
    /// @param owner Required sender address as an owner.
    error OwnerOnly(address sender, address owner);

    /// @dev Provided zero address.
    error ZeroAddress();

    /// @dev Zero value when it has to be different from zero.
    error ZeroValue();

    /// @dev Non-zero value when it has to be zero.
    error NonZeroValue();

    /// @dev Wrong length of two arrays.
    /// @param numValues1 Number of values in a first array.
    /// @param numValues2 Numberf of values in a second array.
    error WrongArrayLength(uint256 numValues1, uint256 numValues2);

    /// @dev Value overflow.
    /// @param provided Overflow value.
    /// @param max Maximum possible value.
    error Overflow(uint256 provided, uint256 max);

    /// @dev Token is non-transferable.
    /// @param account Token address.
    error NonTransferable(address account);

    /// @dev Token is non-delegatable.
    /// @param account Token address.
    error NonDelegatable(address account);

    /// @dev Insufficient token allowance.
    /// @param provided Provided amount.
    /// @param expected Minimum expected amount.
    error InsufficientAllowance(uint256 provided, uint256 expected);

    /// @dev No existing lock value is found.
    /// @param account Address that is checked for the locked value.
    error NoValueLocked(address account);

    /// @dev Locked value is not zero.
    /// @param account Address that is checked for the locked value.
    /// @param amount Locked amount.
    error LockedValueNotZero(address account, uint256 amount);

    /// @dev Value lock is expired.
    /// @param account Address that is checked for the locked value.
    /// @param deadline The lock expiration deadline.
    /// @param curTime Current timestamp.
    error LockExpired(address account, uint256 deadline, uint256 curTime);

    /// @dev Value lock is not expired.
    /// @param account Address that is checked for the locked value.
    /// @param deadline The lock expiration deadline.
    /// @param curTime Current timestamp.
    error LockNotExpired(address account, uint256 deadline, uint256 curTime);

    /// @dev Provided unlock time is incorrect.
    /// @param account Address that is checked for the locked value.
    /// @param minUnlockTime Minimal unlock time that can be set.
    /// @param providedUnlockTime Provided unlock time.
    error UnlockTimeIncorrect(address account, uint256 minUnlockTime, uint256 providedUnlockTime);

    /// @dev Provided unlock time is bigger than the maximum allowed.
    /// @param account Address that is checked for the locked value.
    /// @param maxUnlockTime Max unlock time that can be set.
    /// @param providedUnlockTime Provided unlock time.
    error MaxUnlockTimeReached(address account, uint256 maxUnlockTime, uint256 providedUnlockTime);

    /// @dev Provided block number is incorrect (has not been processed yet).
    /// @param providedBlockNumber Provided block number.
    /// @param actualBlockNumber Actual block number.
    error WrongBlockNumber(uint256 providedBlockNumber, uint256 actualBlockNumber);
}