import type { Address } from "abitype";
import type { Hex } from "../../../utils/encoding/hex.js";
import type { Account } from "../../../wallets/interfaces/wallet.js";
/**
 * @extension FARCASTER
 */
export type RegisterMessage = {
    /** FID custody address */
    to: Address;
    /** FID recovery address */
    recovery: Address;
    /** IdGateway nonce for signer address */
    nonce: bigint;
    /** Unix timestamp when this message expires */
    deadline: bigint;
};
/**
 * @extension FARCASTER
 */
export type SignRegisterOptions = {
    account: Account;
    message: RegisterMessage;
};
/**
 * Constructs the data required for signing a register message in the Farcaster ID Gateway.
 * This includes the EIP-712 domain, types, and the message to be signed.
 * @param message - The register message containing the necessary information for the signature.
 * @returns An object containing the EIP-712 domain, types, and the message, ready to be signed.
 * @extension FARCASTER
 * @example
 * ```ts
 * import { getRegisterData } from "thirdweb/extensions/farcaster";
 *
 * const data = getRegisterData(message);
 * ```
 */
export declare function getRegisterData(message: RegisterMessage): {
    message: RegisterMessage;
    primaryType: "Register";
    domain: {
        readonly chainId: 10;
        readonly name: "Farcaster IdGateway";
        readonly verifyingContract: "0x00000000Fc25870C6eD6b6c7E41Fb078b7656f69";
        readonly version: "1";
    };
    types: {
        readonly Register: readonly [{
            readonly name: "to";
            readonly type: "address";
        }, {
            readonly name: "recovery";
            readonly type: "address";
        }, {
            readonly name: "nonce";
            readonly type: "uint256";
        }, {
            readonly name: "deadline";
            readonly type: "uint256";
        }];
    };
};
/**
 * Signs the register message for Farcaster ID Gateway.
 * @param options - The signing options.
 * @param options.account - The account to sign the message with.
 * @param options.message - The message to be signed.
 * @returns A promise that resolves to the signature.
 * @extension FARCASTER
 * @example
 * ```ts
 * const signature = await signRegister({ account, message });
 * ```
 */
export declare function signRegister({ account, message, }: SignRegisterOptions): Promise<Hex>;
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