import { COption } from '@convergence-rfq/beet';
import { CustomOptionalF64, CustomOptionalPubkey } from '@convergence-rfq/rfq';
import { PublicKey } from '@solana/web3.js';
import { Convergence } from '../../Convergence';
export declare const toCustomOptionalF64: (input: COption<number>) => CustomOptionalF64;
export declare const toCustomOptionalPubkey: (input: COption<PublicKey>) => CustomOptionalPubkey;
export declare const findVacantBaseAssetIndex: (cvg: Convergence) => Promise<number>;