Memecoin.sol

pragma solidity ^0.8.4;

contract MemeCoin {
  // public makes variables- accessible
	address public minter;
	mapping (address => uint) public balances;
	uint public totalSupply;
	
	
	// events allow clients to react to spec changes you declare
	event Sent(address from, address to, uint amount);
	
	//constructor code run 
	constructor() {
		minter = msg.sender;
	}
	
	//sends amount of new created coins to addres and can only be called by creator
	function mint(address reciever, uint amount) public {
		require(msg.sender == minter);
		balances[reciever] +=amount;
	}
	
	// errors allow you info about why failed
	
	error InsufficientBalance(uint requesteed, uint available);
	
	function send(address reciever, uint amount) public {
		if(amount > balances[msg.sender])
		   revert  InsufficientBalance({
			  requested: amount,
			  available: balances[msg.sender]
		});
		
	balances[msg.sender] -= amount;
	balances[receiver] += amount;
	emit Sent()
	}
}