/// <reference types="node" />
import AnchorFileModel from './models/AnchorFileModel';
import NamedAnchoredOperationModel from '../../models/NamedAnchoredOperationModel';
/**
 * Defines the schema of a Batch File and its related operations.
 * NOTE: Must NOT add properties not defined by Sidetree protocol.
 */
export default class BatchFile {
    /**
     * Parses and validates the given batch file buffer and all the operations within it.
     * @throws Error if failed parsing or validation.
     */
    static parseAndValidate(batchFileBuffer: Buffer, anchorFile: AnchorFileModel, transactionNumber: number, transactionTime: number): Promise<NamedAnchoredOperationModel[]>;
    /**
     * Creates the Batch File buffer from an array of operation Buffers.
     * @param operationBuffers Operation buffers in JSON serialized form, NOT encoded in anyway.
     * @returns The Batch File buffer.
     */
    static fromOperationBuffers(operationBuffers: Buffer[]): Buffer;
}