mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Valentin Shergin
bb1f9b23e7
Summary: Becasue better one is more efficient. Changelog: [Internal] Fabric-specific internal change. Reviewed By: sammy-SC Differential Revision: D18626666 fbshipit-source-id: 143dab1dd4c2e168368d2ca14bf2ffc8367d71ea
47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its 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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#pragma once
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#include <folly/dynamic.h>
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#include <react/core/RawProps.h>
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#include <react/core/RawValue.h>
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#include <memory>
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#include <string>
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namespace facebook {
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namespace react {
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/*
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* `Tag` and `InstanceHandle` are used to address React Native components.
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*/
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using Tag = int32_t;
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using InstanceHandle = struct InstanceHandleDummyStruct {
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} *;
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/*
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* An id of a running Surface instance that is used to refer to the instance.
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*/
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using SurfaceId = int32_t;
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/*
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* Universal component handle which allows to refer to `ComponentDescriptor`s
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* in maps efficiently.
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* Practically, it's something that concrete ShadowNode and concrete
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* ComponentDescriptor have in common.
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*/
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using ComponentHandle = int64_t;
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/*
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* String identifier for components used for addressing them from
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* JavaScript side.
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*/
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using ComponentName = char const *;
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} // namespace react
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} // namespace facebook
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