githubmr/facebook-react: The library for web and native user interfaces.

packages/react-client/src/ReactFlightClientHostConfigStream.js

23 строки649 B

Sebastian Markbåge

[Flight] Lazily parse models and allow any value to suspend (#18476)

04 апр 2020, 00:58

04 апр 2020, 00:58e2dd308

/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */

import type {ResponseBase} from './ReactFlightClient';
import type {StringDecoder} from './ReactFlightClientHostConfig';

export type Response = ResponseBase & {
  _partialRow: string,
  _fromJSON: (key: string, value: JSONValue) => any,
  _stringDecoder: StringDecoder,
};

export type UninitializedModel = string;

export function parseModel<T>(response: Response, json: UninitializedModel): T {
  return JSON.parse(json, response._fromJSON);
}