export type GeneratedAccountRecord = {
    runId: string;
    createdAt: string;
    network?: string;
    label: string;
    address: `0x${string}`;
    privateKey: `0x${string}`;
};
export declare const E2E_RUN_ID: string;
export declare function getGeneratedAccountsFilePath(): string;
export declare function persistGeneratedAccount(params: {
    label: string;
    privateKey: `0x${string}`;
    network?: string;
}): GeneratedAccountRecord;
export declare function readGeneratedAccounts(params?: {
    filePath?: string;
    runId?: string;
}): GeneratedAccountRecord[];