import { Deployment, UserAsset, UserAssets } from '../types';
import { LoanProvider } from '../providers/loanProvider';
import { BigNumber } from 'ethers';
export declare const widoCollateralSwapAddress: Record<number, Record<LoanProvider, string>>;
/**
 * Get contract address from the comet key
 * @param cometKey
 */
export declare function getCometAddress(cometKey: string): string;
/**
 * Convert comet key to chain ID
 * @param comet
 */
export declare function getChainId(comet: string): number;
/**
 * Returns the deployment details of a Comet
 * @param comet
 */
export declare function getDeploymentDetails(comet: string): Deployment | undefined;
/**
 * Seek and return a collateral from the list, by address
 * @param collaterals
 * @param asset
 */
export declare function pickAsset(collaterals: UserAssets, asset: string): UserAsset;
/**
 * Formats an `amount` of `decimals` precision into a string for the UI
 */
export declare function formatNumber(amount: BigNumber, decimals: number, precision?: number): number;
/**
 * Returns the given amount in split in two parts: `integer` and `decimal`
 *  so it can be formatted and shown as necessary
 */
export declare function getAmountParts(amount: BigNumber, decimals: number): {
    integer: string;
    decimal: string;
};