react/scripts/flow/react-relay-hooks.js
Sebastian Markbåge 35e53b4653
[Flight] Simplify Relay row protocol (#20168)
* Simplify Relay protocol integration

* Encode Relay rows as tuples instead of objects

This is slightly more compact and more ressembles more closely the encoding
we use for the raw stream protocol.
2020-11-10 19:54:42 -08:00

92 lines
2.5 KiB
JavaScript

/**
* 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
*/
type JSONValue =
| string
| boolean
| number
| null
| {+[key: string]: JSONValue}
| $ReadOnlyArray<JSONValue>;
declare class JSResourceReference<T> {
_moduleId: T;
getModuleId(): string;
}
// Haste
declare module 'JSResourceReference' {
declare export default typeof JSResourceReference;
}
// Metro
declare module 'JSResourceReferenceImpl' {
declare export default class JSResourceReferenceImpl<
T,
> extends JSResourceReference<T> {}
}
declare module 'ReactFlightDOMRelayServerIntegration' {
declare export opaque type Destination;
declare export opaque type BundlerConfig;
declare export function emitRow(
destination: Destination,
json: JSONValue,
): void;
declare export function close(destination: Destination): void;
declare export type ModuleMetaData = JSONValue;
declare export function resolveModuleMetaData<T>(
config: BundlerConfig,
resourceReference: JSResourceReference<T>,
): ModuleMetaData;
}
declare module 'ReactFlightDOMRelayClientIntegration' {
declare export opaque type ModuleMetaData;
declare export function resolveModuleReference<T>(
moduleData: ModuleMetaData,
): JSResourceReference<T>;
declare export function preloadModule<T>(
moduleReference: JSResourceReference<T>,
): void;
declare export function requireModule<T>(
moduleReference: JSResourceReference<T>,
): T;
}
declare module 'ReactFlightNativeRelayServerIntegration' {
declare export opaque type Destination;
declare export opaque type BundlerConfig;
declare export function emitRow(
destination: Destination,
json: JSONValue,
): void;
declare export function close(destination: Destination): void;
declare export type ModuleMetaData = JSONValue;
declare export function resolveModuleMetaData<T>(
config: BundlerConfig,
resourceReference: JSResourceReference<T>,
): ModuleMetaData;
}
declare module 'ReactFlightNativeRelayClientIntegration' {
declare export opaque type ModuleMetaData;
declare export function resolveModuleReference<T>(
moduleData: ModuleMetaData,
): JSResourceReference<T>;
declare export function preloadModule<T>(
moduleReference: JSResourceReference<T>,
): void;
declare export function requireModule<T>(
moduleReference: JSResourceReference<T>,
): T;
}