import type { JsonRpcRequest, PendingJsonRpcResponse, Hex } from "@metamask/utils";
import type { UpgradeAccountParams } from "./types.mjs";
export type WalletUpgradeAccountHooks = {
    upgradeAccount: (address: string, upgradeContractAddress: string, chainId?: Hex) => Promise<{
        transactionHash: string;
        delegatedTo: string;
    }>;
    getCurrentChainIdForDomain: (origin: string) => Hex | null;
    isEip7702Supported: (request: {
        address: string;
        chainId: Hex;
    }) => Promise<{
        isSupported: boolean;
        upgradeContractAddress?: string;
    }>;
    getPermittedAccountsForOrigin: (origin: string) => Promise<string[]>;
};
/**
 * The RPC method handler middleware for `wallet_upgradeAccount`
 *
 * @param req - The JSON RPC request's end callback.
 * @param res - The JSON RPC request's pending response object.
 * @param hooks - The hooks required for account upgrade functionality.
 */
export declare function walletUpgradeAccount(req: JsonRpcRequest<UpgradeAccountParams> & {
    origin: string;
}, res: PendingJsonRpcResponse, hooks: WalletUpgradeAccountHooks): Promise<void>;
//# sourceMappingURL=wallet_upgradeAccount.d.mts.map