// SPDX-License-Identifier: MIT
pragma solidity >=0.7.0;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);

    /**
     * @dev Mint `amount` of tokens to address `to`.
     */
    function mint(address to, uint256 amount) external;

    /**
     * @dev Burn `amount` of tokens from address `to`.
     */
    function burn(address owner, uint256 amount) external;
}