Interfaces for IERC165

IERC165.sol

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

/// @notice Interface of the ERC165 standard, as defined in https://eips.ethereum.org/EIPS/eip-165. Implementers can
/// declare support of contract interfaces, which can then be queried by other contracts.
/// @dev Credits to OpenZeppelin under MIT license.
interface IERC165 {
    /// @notice Returns true if this contract implements the interface defined by `interfaceId`. See the EIP to learn
    /// more about how these ids are created.
    ///
    /// Requirements:
    /// - This function call must use less than 30 000 gas.
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}