import { KeyFile, Receipt } from "./types";
export declare const filToAttoFil: (amount: number) => string;
export declare const attoFilToFil: (amount: string) => number;
export declare const filToPicoFil: (amount: number) => string;
export declare const picoFilToFil: (amount: string) => number;
export declare const picoFilToAttoFil: (amount: string) => string;
export declare const attoFilToPicoFil: (amount: string) => string;
export declare const wait: (time: number) => Promise<void>;
export declare const mostRecent: (a: Receipt, b: Receipt) => number;
export declare const genPrivKey: () => string;
export declare const genKeyFile: () => KeyFile;