import { providers } from 'ethers';
import { SupportedChainId } from '../chains/index.js';
import { ComposableCoW } from '../common/generated/index.js';
import { ComposableCoWInterface } from '../common/generated/ComposableCoW.js';
export declare function getComposableCowInterface(): ComposableCoWInterface;
export declare function getComposableCow(chain: SupportedChainId, provider: providers.Provider): ComposableCoW;