Hide runtime-managed class constructors from public API (#57028)#57028
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Hide runtime-managed class constructors from public API (#57028)#57028huntie wants to merge 1 commit into
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Summary: Mark `ReactNativeElement` as non-user-constructible in the generated TypeScript definitions by selectively stripping the constructor on this type. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types omit-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Differential Revision: D107119545
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Summary: Mark `ReactNativeElement` as non-user-constructible in the generated TypeScript definitions by selectively stripping the constructor on this type. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types omit-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Differential Revision: D107119545
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Jun 2, 2026
Summary: Mark `ReactNativeElement` and `ReadOnlyNode` as non-user-constructible in the generated TypeScript definitions by emitting `protected constructor()`. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. See also D107227212. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types private-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement` and `ReadOnlyNode`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D107119545
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Jun 2, 2026
Summary: Mark `ReactNativeElement` and `ReadOnlyNode` as non-user-constructible in the generated TypeScript definitions by emitting `protected constructor()`. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. See also D107227212. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types private-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement` and `ReadOnlyNode`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D107119545
huntie
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Jun 2, 2026
Summary: Mark `ReactNativeElement` and `ReadOnlyNode` as non-user-constructible in the generated TypeScript definitions by emitting `protected constructor()`. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. See also D107227212. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types private-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement` and `ReadOnlyNode`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D107119545
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Summary: Mark `ReactNativeElement` and `ReadOnlyNode` as non-user-constructible in the generated TypeScript definitions by emitting `protected constructor()`. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. See also D107227212. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types protected-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement` and `ReadOnlyNode`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D107119545
Summary: Mark `ReactNativeElement` and `ReadOnlyNode` as non-user-constructible in the generated TypeScript definitions by emitting `protected constructor()`. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. See also D107227212. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types protected-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement` and `ReadOnlyNode`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D107119545
huntie
added a commit
to huntie/react-native
that referenced
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Jun 2, 2026
Summary: Mark `ReactNativeElement` and `ReadOnlyNode` as non-user-constructible in the generated TypeScript definitions by emitting `protected constructor()`. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. See also D107227212. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types protected-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement` and `ReadOnlyNode`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D107119545
huntie
added a commit
to huntie/react-native
that referenced
this pull request
Jun 2, 2026
Summary: Mark `ReactNativeElement` and `ReadOnlyNode` as non-user-constructible in the generated TypeScript definitions by emitting `protected constructor()`. **Motivation** - Correctness — like web DOM elements (`HTMLElement`, etc.), `ReactNativeElement` instances are created by the React Native runtime, not in user space. See also D107227212. - Reduce public API surface (in particular, since this is also aliased to the `HostInstance` type). **Changes** - Adds a new `build-types protected-constructor` directive and corresponding `build-types` post-transform. - Applies directive to `ReactNativeElement` and `ReadOnlyNode`. - Also extracts shared `build-types` directive helpers into `transforms/typescript/utils/buildDirectives.js`. Changelog: [Internal] Reviewed By: rubennorte Differential Revision: D107119545
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Summary:
Mark
ReactNativeElementandReadOnlyNodeas non-user-constructible in the generated TypeScript definitions by emittingprotected constructor().Motivation
HTMLElement, etc.),ReactNativeElementinstances are created by the React Native runtime, not in user space. See also D107227212.HostInstancetype).Changes
build-types protected-constructordirective and correspondingbuild-typespost-transform.ReactNativeElementandReadOnlyNode.build-typesdirective helpers intotransforms/typescript/utils/buildDirectives.js.Changelog: [Internal]
Reviewed By: rubennorte
Differential Revision: D107119545