import BN from 'bn.js';
import { Convergence } from '../../Convergence';
import { PublicKey } from '../../types';
export declare const fetchValidHxroMpg: (cvg: Convergence, manifest: any) => Promise<any>;
export declare const numberToHxroFractional: (value: number, negate?: boolean) => {
    m: BN;
    exp: BN;
};
export declare const getFirstHxroExecutionOutput: (cvg: Convergence, dexProgramId: PublicKey) => Promise<PublicKey>;