import { AppInstanceJson, Bytes32, ChallengeUpdatedEventPayload, ConditionalTransactionCommitmentJSON, IBackupService, IStoreService, ILoggerService, MinimalTransaction, SetStateCommitmentJSON, StateChannelJSON, StateProgressedEventPayload, StoredAppChallenge, WithdrawalMonitorObject, JsonRpcProvider } from "@connext/types";
import { KeyValueStorage } from "./types";
export declare class StoreService implements IStoreService {
    private readonly storage;
    private readonly backupService?;
    private readonly log;
    private deferred;
    constructor(storage: KeyValueStorage, backupService?: IBackupService | undefined, log?: ILoggerService);
    init(): Promise<void>;
    clear(): Promise<void>;
    close(): Promise<void>;
    restore(): Promise<void>;
    getActiveChallenges(): Promise<StoredAppChallenge[]>;
    getFreeBalance(multisigAddress: string): Promise<AppInstanceJson | undefined>;
    getLatestProcessedBlock(): Promise<number>;
    addOnchainAction(appIdentityHash: Bytes32, provider: JsonRpcProvider): Promise<void>;
    updateLatestProcessedBlock(blockNumber: number): Promise<void>;
    updateNumProposedApps(multisigAddress: string, numProposedApps: number, stateChannel: StateChannelJSON): Promise<void>;
    getAppChallenge(identityHash: string): Promise<StoredAppChallenge | undefined>;
    saveAppChallenge(data: ChallengeUpdatedEventPayload | StoredAppChallenge): Promise<void>;
    createAppInstance(multisigAddress: string, appInstance: AppInstanceJson, freeBalanceAppInstance: AppInstanceJson, signedFreeBalanceUpdate: SetStateCommitmentJSON): Promise<void>;
    getAppInstance(appIdentityHash: string): Promise<AppInstanceJson | undefined>;
    updateAppInstance(multisigAddress: string, appInstance: AppInstanceJson, signedSetStateCommitment: SetStateCommitmentJSON): Promise<void>;
    removeAppInstance(multisigAddress: string, appInstance: AppInstanceJson, freeBalanceAppInstance: AppInstanceJson, signedFreeBalanceUpdate: SetStateCommitmentJSON): Promise<void>;
    createAppProposal(multisigAddress: string, appInstance: AppInstanceJson, monotonicNumProposedApps: number, signedSetStateCommitment: SetStateCommitmentJSON, signedConditionalTxCommitment: ConditionalTransactionCommitmentJSON): Promise<void>;
    getAppProposal(appIdentityHash: string): Promise<AppInstanceJson | undefined>;
    removeAppProposal(multisigAddress: string, appIdentityHash: string): Promise<void>;
    getChallengeUpdatedEvents(appIdentityHash: string): Promise<ChallengeUpdatedEventPayload[]>;
    createChallengeUpdatedEvent(event: ChallengeUpdatedEventPayload): Promise<void>;
    getConditionalTransactionCommitment(appIdentityHash: string): Promise<ConditionalTransactionCommitmentJSON | undefined>;
    getSetStateCommitments(appIdentityHash: string): Promise<SetStateCommitmentJSON[]>;
    getSetupCommitment(multisigAddress: string): Promise<MinimalTransaction | undefined>;
    getSchemaVersion(): Promise<number>;
    updateSchemaVersion(version?: number): Promise<void>;
    getStateProgressedEvents(appIdentityHash: string): Promise<StateProgressedEventPayload[]>;
    createStateProgressedEvent(event: StateProgressedEventPayload): Promise<void>;
    getStateChannel(multisigAddress: string): Promise<StateChannelJSON | undefined>;
    getStateChannelByAppIdentityHash(appIdentityHash: string): Promise<StateChannelJSON | undefined>;
    getStateChannelByOwnersAndChainId(owners: string[], chainId: number): Promise<StateChannelJSON | undefined>;
    getAllChannels(): Promise<StateChannelJSON[]>;
    createStateChannel(stateChannel: StateChannelJSON, signedSetupCommitment: MinimalTransaction, signedFreeBalanceUpdate: SetStateCommitmentJSON): Promise<void>;
    saveUserWithdrawal(withdrawalObject: WithdrawalMonitorObject): Promise<void>;
    getUserWithdrawals(): Promise<WithdrawalMonitorObject[]>;
    removeUserWithdrawal(toRemove: WithdrawalMonitorObject): Promise<void>;
    getItem<T>(key: string): Promise<T | undefined>;
    setItem<T>(key: string, value: T): Promise<void>;
    getKeys(): Promise<string[]>;
    private getStore;
    private getEntries;
    private removeItem;
    private getKey;
    private saveStore;
    private setStateChannel;
    private getStateChannelFromStore;
    private getLatestSetStateCommitment;
    private setSetupCommitment;
    private setConditionalTransactionCommitment;
    private unsetConditionalTransactionCommitment;
    private setSetStateCommitment;
    private unsetSetStateCommitment;
    private hasAppIdentityHash;
    private execute;
}
export default StoreService;
//# sourceMappingURL=store.d.ts.map