export interface IWalletImportFormat {
    /**
     * Get the WIF.
     *
     * @param {string} password
     * @return {Promise<string>}
     * @memberof IReadWriteWallet
     */
    get(password: string): Promise<string>;
    /**
     * Set the WIF.
     *
     * @param {string} mnemonic
     * @param {string} password
     * @return {Promise<void>}
     * @memberof IReadWriteWallet
     */
    set(mnemonic: string, password: string): Promise<void>;
    /**
     * Determine if the wallet uses a WIF.
     *
     * @return {boolean}
     * @memberof IReadWriteWallet
     */
    exists(): boolean;
}