import type { Address } from "abitype";
import type { Chain } from "../../../chains/types.js";
import type { ThirdwebClient } from "../../../client/client.js";
import type { Hex } from "../../../utils/encoding/hex.js";
import type { Prettify } from "../../../utils/type-utils.js";
import type { Account } from "../../../wallets/interfaces/wallet.js";
/**
 * Represents the parameters for the `addSigner` function.
 *
 * This function can be used wither be provided pre-generated signatures or the wallet accounts directly.
 * This is done so the helpers can be used when there's no direct access to the account, but signatures can be generated (e.g. engine)
 *
 * If the `appAccount` is not provided, the `signedKeyRequestMetadata`, `appAccountAddress` and `deadline` must be provided.
 * `deadline` must match the one used to generate the signature.
 *
 * @extension FARCASTER
 */
export type AddSignerParams = Prettify<{
    client: ThirdwebClient;
    signerPublicKey: Hex;
    chain?: Chain;
    disableCache?: boolean;
} & ({
    appAccount: Account;
} | {
    signedKeyRequestMetadata: Hex;
    appAccountAddress: Address;
    deadline: bigint;
})>;
/**
 * Adds farcaster signer for the given account.
 * @param options - The options for adding the signer.
 * @returns A prepared transaction object to add the signer to the account.
 * @extension FARCASTER
 * @example
 * ```ts
 * import { addSigner } from "thirdweb/extensions/farcaster";
 * import { sendTransaction } from "thirdweb";
 *
 * const transaction = addSigner({
 *  client,
 * 	appAccount,
 *  signerPublicKey
 * });
 *
 * await sendTransaction({ transaction, account });
 * ```
 */
export declare function addSigner(options: AddSignerParams): import("../../../transaction/prepare-transaction.js").PreparedTransaction<[], import("abitype").AbiFunction, import("../../../transaction/prepare-transaction.js").PrepareTransactionOptions>;
//# sourceMappingURL=addSigner.d.ts.map