import { BigNumber } from '@waves/data-entities';
export declare type TBuffer = Uint8Array | number[];
export interface IKeyPairBytes {
    readonly privateKey: Uint8Array;
    readonly publicKey: Uint8Array;
}
export interface IKeyPair {
    publicKey: string;
    privateKey: string;
}
export declare type TOrderType = 'buy' | 'sell';
export declare type TLong = string | BigNumber;