/**

 * Copyright (c) Meta Platforms, Inc. and affiliates.

 *

 * This source code is licensed under the MIT license found in the

 * LICENSE file in the root directory of this source tree.

 *

 * @flow

 */

export interface Destination {

  push(chunk: string | null): boolean;

  destroy(error: Error): mixed;

}

export opaque type PrecomputedChunk = string;

export opaque type Chunk = string;

export opaque type BinaryChunk = string;

export function scheduleWork(callback: () => void) {

  callback();

}

export function flushBuffered(destination: Destination) {}

export function beginWriting(destination: Destination) {}

export function writeChunk(

  destination: Destination,

  chunk: Chunk | PrecomputedChunk | BinaryChunk,

): void {

  writeChunkAndReturn(destination, chunk);

}

export function writeChunkAndReturn(

  destination: Destination,

  chunk: Chunk | PrecomputedChunk | BinaryChunk,

): boolean {

  return destination.push(chunk);

}

export function completeWriting(destination: Destination) {}

export function close(destination: Destination) {

  destination.push(null);

}

export function stringToChunk(content: string): Chunk {

  return content;

}

export function stringToPrecomputedChunk(content: string): PrecomputedChunk {

  return content;

}

export function typedArrayToBinaryChunk(

  content: $ArrayBufferView,

): BinaryChunk {

  throw new Error('Not implemented.');

}

export function clonePrecomputedChunk(

  chunk: PrecomputedChunk,

): PrecomputedChunk {

  return chunk;

}

export function byteLengthOfChunk(chunk: Chunk | PrecomputedChunk): number {

  throw new Error('Not implemented.');

}

export function byteLengthOfBinaryChunk(chunk: BinaryChunk): number {

  throw new Error('Not implemented.');

}

export function closeWithError(destination: Destination, error: mixed): void {

  // $FlowFixMe[incompatible-call]: This is an Error object or the destination accepts other types.

  destination.destroy(error);

}

export {createFastHashJS as createFastHash} from 'react-server/src/createFastHashJS';