import { IAppToolkit } from '../../../app-toolkit/app-toolkit.interface';
import { AppTokenTemplatePositionFetcher } from '../../../position/template/app-token.template.position-fetcher';
import { GetUnderlyingTokensParams, GetPricePerShareParams } from '../../../position/template/app-token.template.types';
import { YearnContractFactory, YearnVault } from '../contracts';
export declare class EthereumYearnYieldTokenFetcher extends AppTokenTemplatePositionFetcher<YearnVault> {
    private readonly contractFactory;
    groupLabel: string;
    constructor(appToolkit: IAppToolkit, contractFactory: YearnContractFactory);
    getContract(address: string): YearnVault;
    getAddresses(): Promise<string[]>;
    getUnderlyingTokenDefinitions({ contract }: GetUnderlyingTokensParams<YearnVault>): Promise<{
        address: string;
        network: import("../../../types").Network;
    }[]>;
    getPricePerShare({ contract }: GetPricePerShareParams<YearnVault>): Promise<number[]>;
}
