import { KeyringPair } from '@polkadot/keyring/types';
/**
 * Sets up the account using the provided secret seed phrase.
 *
 * @param {string} secretSeedPhrase - The secret seed phrase used to create the account.
 * @returns {KeyringPair} The initialized account.
 * @throws Will throw an error if the seed phrase is invalid.
 */
export declare const setupAccount: (secretSeedPhrase: string) => KeyringPair;
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