import { Bignum } from "@mlcc/crypto";
import { IRepository } from "./repository";
export interface ITransactionsRepository extends IRepository {
    /**
     * Find a transactions by its ID.
     */
    findById(id: string): Promise<any>;
    /**
     * Find multiple transactionss by their block ID.
     */
    findByBlockId(blockId: string): Promise<any[]>;
    /**
     * Find multiple transactionss by their block ID and order them by sequence.
     */
    latestByBlock(blockId: string): Promise<any[]>;
    /**
     * Find multiple transactionss by their block IDs and order them by sequence.
     */
    latestByBlocks(blockIds: string[]): Promise<any[]>;
    /**
     * Get all of the forged transaction ids from the database.
     */
    forged(ids: string[]): Promise<any[]>;
    /**
     * Get statistics about all transactions from the database.
     */
    statistics(): Promise<{
        count: number;
        totalFee: Bignum;
        totalAmount: Bignum;
    }>;
    /**
     * Delete transactions with blockId
     */
    deleteByBlockId(blockId: string): Promise<void>;
}