import { ResubOpts, GrpcConfigs } from './types';
import { PublicKey } from '@solana/web3.js';
import { UserAccount } from '../types';
import { WebSocketUserAccountSubscriber } from './webSocketUserAccountSubscriber';
import { DriftProgram } from '../config';
export declare class grpcUserAccountSubscriber extends WebSocketUserAccountSubscriber {
    private grpcConfigs;
    constructor(grpcConfigs: GrpcConfigs, program: DriftProgram, userAccountPublicKey: PublicKey, resubOpts?: ResubOpts);
    subscribe(userAccount?: UserAccount): Promise<boolean>;
}
//# sourceMappingURL=grpcUserAccountSubscriber.d.ts.map