/// <reference types="node" />
export declare function normalizeAmount(amount: string, precision: number): number;
export declare function precisionDiff(amount: string, precision: number): number;
export declare function toLittleEndian(n: number): Buffer;
export declare function toLittleEndianHex(n: number): string;
export declare function toBigEndian(n: number): Buffer;
export declare function toBigEndianHex(n: number): string;