mirror of
https://github.com/facebook/react.git
synced 2026-02-24 04:33:04 +00:00
ce09ace9a2
This renames Module References to Client References, since they are in the server->client direction. I also changed the Proxies exposed from the `node-register` loader to provide better error messages. Ideally, some of this should be replicated in the ESM loader too but neither are the source of truth. We'll replicate this in the static form in the Next.js loaders. cc @huozhi @shuding - All references are now functions so that when you call them on the server, we can yield a better error message. - References that are themselves already referring to an export name are now proxies that error when you dot into them. - `use(...)` can now be used on a client reference to unwrap it server side and then pass a reference to the awaited value.
80 lines
2.3 KiB
JavaScript
80 lines
2.3 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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*/
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import {
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REACT_CONTEXT_TYPE,
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REACT_FORWARD_REF_TYPE,
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REACT_FRAGMENT_TYPE,
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REACT_PROFILER_TYPE,
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REACT_PROVIDER_TYPE,
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REACT_DEBUG_TRACING_MODE_TYPE,
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REACT_STRICT_MODE_TYPE,
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REACT_SUSPENSE_TYPE,
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REACT_SUSPENSE_LIST_TYPE,
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REACT_MEMO_TYPE,
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REACT_LAZY_TYPE,
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REACT_SCOPE_TYPE,
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REACT_LEGACY_HIDDEN_TYPE,
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REACT_OFFSCREEN_TYPE,
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REACT_CACHE_TYPE,
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REACT_TRACING_MARKER_TYPE,
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} from 'shared/ReactSymbols';
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import {
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enableScopeAPI,
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enableCacheElement,
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enableTransitionTracing,
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enableDebugTracing,
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enableLegacyHidden,
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} from './ReactFeatureFlags';
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const REACT_CLIENT_REFERENCE: symbol = Symbol.for('react.client.reference');
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export default function isValidElementType(type: mixed): boolean {
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if (typeof type === 'string' || typeof type === 'function') {
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return true;
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}
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// Note: typeof might be other than 'symbol' or 'number' (e.g. if it's a polyfill).
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if (
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type === REACT_FRAGMENT_TYPE ||
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type === REACT_PROFILER_TYPE ||
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(enableDebugTracing && type === REACT_DEBUG_TRACING_MODE_TYPE) ||
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type === REACT_STRICT_MODE_TYPE ||
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type === REACT_SUSPENSE_TYPE ||
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type === REACT_SUSPENSE_LIST_TYPE ||
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(enableLegacyHidden && type === REACT_LEGACY_HIDDEN_TYPE) ||
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type === REACT_OFFSCREEN_TYPE ||
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(enableScopeAPI && type === REACT_SCOPE_TYPE) ||
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(enableCacheElement && type === REACT_CACHE_TYPE) ||
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(enableTransitionTracing && type === REACT_TRACING_MARKER_TYPE)
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) {
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return true;
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}
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if (typeof type === 'object' && type !== null) {
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if (
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type.$$typeof === REACT_LAZY_TYPE ||
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type.$$typeof === REACT_MEMO_TYPE ||
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type.$$typeof === REACT_PROVIDER_TYPE ||
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type.$$typeof === REACT_CONTEXT_TYPE ||
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type.$$typeof === REACT_FORWARD_REF_TYPE ||
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// This needs to include all possible module reference object
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// types supported by any Flight configuration anywhere since
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// we don't know which Flight build this will end up being used
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// with.
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type.$$typeof === REACT_CLIENT_REFERENCE ||
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type.getModuleId !== undefined
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) {
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return true;
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}
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}
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return false;
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}
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