import { RippleAPI } from 'ripple-lib';
export declare const api: () => Promise<RippleAPI>;
export declare type PreparedTransaction = {
    txJSON: string;
    instructions: {
        fee: string;
        sequence: number;
        maxLedgerVersion?: number;
    };
};
export declare type SubmitResult = {
    resultCode: string;
    resultMessage: string;
};
export declare function timeFromNowInXrpTime(seconds: number): number;
export declare function getXrpAddress(): Promise<string>;
export declare function getXrpAddressAndSecret(): Promise<{
    address: string;
    secret: string;
}>;
export declare function signSubmitVerify(prepared: PreparedTransaction, secret: string, timeout?: number): Promise<import("ripple-lib").FormattedTransactionType>;
export declare function getAddressFromSecret(secret: string): any;
export declare function promptForSecret(): Promise<string>;