import { InstantiableConfig } from '../../../Instantiable.abstract';
import { ConditionContext, ProviderCondition } from '../conditions/Condition.abstract';
import { Account } from '../../../nevermined';
export interface NFT721LockConditionContext extends ConditionContext {
    lockAddress: string;
    nftAmount: number;
    nftContractAddress: string;
}
export declare class NFT721LockCondition extends ProviderCondition<NFT721LockConditionContext> {
    static getInstance(config: InstantiableConfig): Promise<NFT721LockCondition>;
    params(did: string, lockAddress: string, amount: number, nftContractAddress: string): import("../conditions/Condition.abstract").ConditionParameters<Record<string, unknown>>;
    paramsFromDDO({ ddo, lockAddress, nftAmount, nftContractAddress }: NFT721LockConditionContext): Promise<import("../conditions/Condition.abstract").ConditionParameters<Record<string, unknown>>>;
    fulfill(agreementId: string, did: string, lockAddress: string, amount: number, nftContractAddress: string, from?: Account): Promise<import("ethers").ContractReceipt>;
}