import * as Address from '../core/Address.js';
import * as Hex from '../core/Hex.js';
/**
 * Derives the sender tag that identifies the indexed parent-chain
 * `WithdrawalProcessed` event for a Zone withdrawal.
 *
 * The `transactionHash` is the Zone transaction containing the
 * `ZoneOutbox.requestWithdrawal` call. The protocol defines a user withdrawal
 * sender tag as
 * `keccak256(abi.encodePacked(sender, transactionHash, fallbackNonce))`.
 * Internal deposit bounce-backs use the canonical zero-sender tag derived from
 * `address(0)` and `bytes32(0)` without a fallback nonce.
 *
 * [Authenticated Withdrawals Specification](https://github.com/tempoxyz/zones/blob/main/specs/spec.md#authenticated-withdrawals)
 *
 * @example
 * ```ts twoslash
 * import { WithdrawalSenderTag } from 'ox/tempo'
 *
 * const senderTag = WithdrawalSenderTag.from({
 *   fallbackNonce: 19n,
 *   sender: '0x1234567890abcdef1234567890abcdef12345678',
 *   transactionHash:
 *     '0xabababababababababababababababababababababababababababababababab'
 * })
 * ```
 *
 * @param value - Withdrawal sender, Zone transaction hash, and fallback nonce.
 * @returns The sender tag.
 */
export declare function from(value: from.Value): Hex.Hex;
export declare namespace from {
    type Value = {
        /** Public nonce assigned to the withdrawal's private fallback recipient. */
        fallbackNonce: bigint;
        /** Address that requested the withdrawal. */
        sender: Address.Address;
        /** Hash of the Zone transaction containing `ZoneOutbox.requestWithdrawal`. */
        transactionHash: Hex.Hex;
    };
}
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