/// <reference types="node" />
import { ZkTx, ZkOutflow } from '@zkopru/transaction';
import { Header as HeaderSql } from '@zkopru/database';
import { Bytes32, Address } from 'soltypes';
import { Body, Finalization, Header, MassDeposit, MassMigration } from './types';
export declare function headerToSql(header: Header): HeaderSql;
export declare function sqlToHeader(sql: HeaderSql): Header;
export declare function serializeHeader(header: Header): Buffer;
export declare function serializeTxs(txs: ZkTx[]): Buffer;
export declare function serializeMassDeposits(massDeposits: MassDeposit[]): Buffer;
export declare function serializeMassMigrations(massMigrations: MassMigration[]): Buffer;
export declare function serializeBody(body: Body): Buffer;
export declare function serializeFinalization(finalization: Finalization): Buffer;
export declare function deserializeHeaderFrom(rawData: string): {
    header: Header;
    rest: string;
};
export declare function deserializeTxsFrom(rawData: string): {
    txs: ZkTx[];
    rest: string;
};
export declare function deserializeMassDeposits(rawData: string): {
    massDeposits: MassDeposit[];
    rest: string;
};
export declare function deserializeMassMigrations(rawData: string): {
    massMigrations: MassMigration[];
    rest: string;
};
export declare function headerHash(header: Header): Bytes32;
export declare function massDepositHash(massDeposit: MassDeposit): Bytes32;
export declare function massMigrationHash(massMigration: MassMigration): Bytes32;
export declare function getMassMigrationForToken(destination: Address, token: Address, migratingNotes: ZkOutflow[]): MassMigration;
export declare function getMassMigrations(txs: ZkTx[]): MassMigration[];
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