import { Signer, BigNumberish } from 'ethers';
import { BreedingConfig } from './types';
export { Subgraph } from './subgraph';
export declare class BreedingSDK {
    private signer;
    private ufogeesBreeding;
    private subgraph;
    constructor(signer: Signer, breedConfig: BreedingConfig, subgraphUrl: string);
    lockUFOGees(ufo1: BigNumberish, ufo2: BigNumberish): Promise<void>;
    cancelLockUFOGees(index: BigNumberish): Promise<void>;
    claimBreedingReward(index: BigNumberish): Promise<void>;
}