import { Validator } from "../validator/validator";
import { Observable } from "rxjs";
import { TransferRequest } from "../transfer-request";
import { INetworkListener } from "../interfaces/network-listener.i";
import { ITransferRequestStore } from "../interfaces/transfer-request-store.i";
export declare class LightValidatorNode {
    protected store: ITransferRequestStore;
    protected validator: Validator;
    protected networkListener: INetworkListener;
    private inProgress;
    private transferRequestInProgress;
    private previousTxs;
    constructor(store: ITransferRequestStore, validator: Validator, networkListener: INetworkListener);
    private checkIfIsAlreadyWatching;
    private markTransactionInProgress;
    private addTransactionToStore;
    private removeTransactionFromStore;
    private updateTransferRequestInProgress;
    private startValidation;
    private filterValidationCompleted;
    private filterValidationSuccess;
    private filterValidationError;
    private broadcastValidationSuccess;
    private broadcastValidationError;
    private createUnmarkObs;
    private unmarkTransactionInProgress;
    private subscriptions;
    private removeStaleTransferRequestEach;
    validationObservable: Observable<TransferRequest>;
    completedValidationObservable: Observable<TransferRequest>;
    successValidationObservable: Observable<TransferRequest>;
    failureValidationObservable: Observable<TransferRequest>;
    init(): void;
    stop(): void;
    readonly pendingTransferRequests: Iterator<TransferRequest>;
    readonly transferRequestCount: number;
}
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