interface IFundsDistributionToken {

	/**
	 * @dev Returns the total amount of funds a given address is able to withdraw currently.
	 * @param owner Address of FundsDistributionToken holder
	 * @return A uint256 representing the available funds for a given account
	 */
	function withdrawableFundsOf(address owner) external view returns (uint256);

	/**
	 * @dev Withdraws all available funds for a FundsDistributionToken holder.
	 */
	function withdrawFunds() external;

	/**
	 * @dev This event emits when new funds are distributed
	 * @param by the address of the sender who distributed funds
	 * @param fundsDistributed the amount of funds received for distribution
	 */
	event FundsDistributed(address indexed by, uint256 fundsDistributed);

	/**
	 * @dev This event emits when distributed funds are withdrawn by a token holder.
	 * @param by the address of the receiver of funds
	 * @param fundsWithdrawn the amount of funds that were withdrawn
	 */
	event FundsWithdrawn(address indexed by, uint256 fundsWithdrawn);
}
function withdrawFunds() external;
/**
 	 * @dev Withdraws all available funds for a FundsDistributionToken holder.
 	 */