import { Hex } from 'viem';
export type ExecutionOption = {
    type: 'privateKey';
    privateKey: Hex;
} | {
    type: 'externalSigner';
};
export declare const ChooseExecutionOption: ({ onSubmit, }: {
    onSubmit: (option: ExecutionOption) => void;
}) => import("react/jsx-runtime").JSX.Element;
