import { models } from "@mlcc/crypto";
import { EventEmitter, Logger } from "../index";
import { IDelegatesBusinessRepository, IWalletsBusinessRepository } from "./business-repository";
import { IDatabaseConnection } from "./database-connection";
import { IWalletManager } from "./wallet-manager";
export interface IDatabaseService {
    walletManager: IWalletManager;
    wallets: IWalletsBusinessRepository;
    delegates: IDelegatesBusinessRepository;
    connection: IDatabaseConnection;
    logger: Logger.ILogger;
    emitter: EventEmitter.EventEmitter;
    config: any;
    options: any;
    cache: Map<any, any>;
    restoredDatabaseIntegrity: boolean;
    verifyBlockchain(): Promise<{
        valid: boolean;
        errors: any[];
    }>;
    getActiveDelegates(height: number, delegates?: any[]): Promise<any[]>;
    buildWallets(height: number): Promise<boolean>;
    saveWallets(force: boolean): Promise<void>;
    saveBlock(block: models.Block): Promise<void>;
    enqueueSaveBlock(block: models.Block): void;
    enqueueDeleteBlock(block: models.Block): void;
    enqueueDeleteRound(height: number): void;
    commitQueuedQueries(): Promise<void>;
    deleteBlock(block: models.Block): Promise<void>;
    getBlock(id: string): Promise<models.Block>;
    getLastBlock(): Promise<models.Block>;
    getBlocks(offset: number, limit: number): Promise<any[]>;
    getTopBlocks(count: any): Promise<any[]>;
    getRecentBlockIds(): Promise<string[]>;
    saveRound(activeDelegates: object[]): Promise<void>;
    deleteRound(round: any): Promise<void>;
    getTransaction(id: string): Promise<any>;
    getForgedTransactionsIds(ids: string[]): Promise<any[]>;
    init(): Promise<void>;
    loadBlocksFromCurrentRound(): Promise<void>;
    loadTransactionsForBlocks(blocks: any): Promise<void>;
    updateDelegateStats(delegates: any[]): void;
    applyRound(height: number): Promise<void>;
    revertRound(height: number): Promise<void>;
    applyBlock(block: models.Block): Promise<boolean>;
    revertBlock(block: models.Block): Promise<void>;
    verifyTransaction(transaction: models.Transaction): Promise<boolean>;
    getBlocksForRound(round?: number): Promise<models.Block[]>;
    getCommonBlocks(ids: string[]): Promise<any[]>;
}