pragma solidity >=0.6.12;

// Author:	Louis Holbrook <dev@holbrook.no> 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
// SPDX-License-Identifier:	GPL-3.0-or-later
// File-version: 6

interface Faucet {
	event Give(address indexed _recipient, address indexed _token, uint256 _value);
	event FaucetAmountChange(uint256 _value);

	// Address of token the faucet represents
	// The faucet will return gas tokens with the zero-address is returned.
	function token() external returns (address);
	// Amount of tokens the faucet gives out
	function tokenAmount() external returns (uint256);
	// Give tokens to the given recipient. Returns amount of tokens given.
	function giveTo(address _recipient) external returns (uint256);
	// Give tokens to yourself. Returns amount of tokens given.
	function gimme() external returns (uint256);
	// Returns timestamp when faucet may be used again by _recipient
	// If 0 is returned, the address has not yet been used.
	// A return value of max(uint256) indicates that the faucet may not be used again.
	function nextTime(address _recipient) external returns (uint256);
}