brnnvs-93

{
  "Practice Classes/MiniToken.sol": {
    "__sources__": {
      "Practice Classes/MiniToken.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.24;\n\n/// @title MiniToken — class 4 exercise\n/// @notice Implement an ERC-20 from scratch. Fill every TODO until the file\n///         compiles and behaves per the spec slide.\ncontract MiniToken {\n    string public name = \"MiniToken\";\n    string public symbol = \"MINI\";\n    uint8 public constant decimals = 18;\n\n    uint256 private _totalSupply;\n    mapping(address => uint256) private _balances;\n    mapping(address => mapping(address => uint256)) private _allowances;\n\n    event Transfer(address indexed from, address indexed to, uint256 value);\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    error InsufficientBalance(address from, uint256 have, uint256 need);\n    error InsufficientAllowance(address owner, address spender, uint256 have, uint256 need);\n\n    constructor(uint256 i