/// <reference types="node" />

import { Frame } from "rsocket-types";

import { Encoders } from "./RSocketEncoding";

/**
 * Reads a frame from a buffer that is prefixed with the frame length.
 */
export function deserializeFrameWithLength(buffer: Buffer, encoders?: Encoders<any>): Frame;

/**
 * Given a buffer that may contain zero or more length-prefixed frames followed
 * by zero or more bytes of a (partial) subsequent frame, returns an array of
 * the frames and a buffer of the leftover bytes.
 */
export function deserializeFrames(buffer: Buffer, encoders?: Encoders<any>): [Frame[], Buffer];

/**
 * Writes a frame to a buffer with a length prefix.
 */
export function serializeFrameWithLength(frame: Frame, encoders?: Encoders<any>): Buffer;

/**
 * Read a frame from the buffer.
 */
export function deserializeFrame(buffer: Buffer, encoders?: Encoders<any>): Frame;

/**
 * Convert the frame to a (binary) buffer.
 */
export function serializeFrame(frame: Frame, encoders?: Encoders<any>): Buffer;

/**
 * Byte size of frame without size prefix
 */
export function sizeOfFrame(frame: Frame, encoders?: Encoders<any>): number;