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[YouStillAlive]

LastPoolOwnerState is an abstract contract and may not override an interface function

LockDealNFT.DelayVaultProvider/contracts/LastPoolOwnerState.sol

Lines 16 to 21 in c57a028

	* @dev Function to be called before a transfer.
	* @param from Address from which the transfer is initiated.
	* @param to Address to which the transfer is directed.
	* @param poolId Identifier of the DelayVaultProvider pool.
	*/
	function beforeTransfer(address from, address to, uint256 poolId) external virtual override;