Make Lists, Networking, and UIManager modules Flow strict-local (#57726) - #57726
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Make Lists, Networking, and UIManager modules Flow strict-local (#57726)#57726rubennorte wants to merge 10 commits into
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Summary: Upgrade the legacy native module spec files from `flow` to `flow strict-local` to enforce stricter local type checking. Loose `Object` types were replaced with the codegen-equivalent `UnsafeObject`, and `Array<any>` parameters with `Array<unknown>`, both of which are codegen-identical so the generated native interfaces are unchanged. Changelog: [Internal] Differential Revision: D113763785
Summary: Upgrade the Animated implementation and node modules from `flow` to `flow strict-local` to enforce stricter local type checking, replacing loose types with the accurate existing Animated type vocabulary. Behavior is unchanged. Changelog: [Internal] Differential Revision: D113763780
Summary: Upgrade the Blob-related modules (`File`, `FileReader`, `URL`, `URLSearchParams`) from `flow` to `flow strict-local`. These expose spec-mandated getters/setters, so they opt out of the `unsafe-getters-setters` lint with a scoped `// flowlint unsafe-getters-setters:off` directive. `URL` also received small behavior-preserving refactors (local variables instead of parameter reassignment, explicit null/empty checks). Changelog: [Internal] Differential Revision: D113763778
Summary: Upgrade the StyleSheet modules from `flow` to `flow strict-local`. `processFilter` and `setNormalizedColorAlpha` required small, behavior-preserving refactors (local variables instead of reassigning function parameters, and explicit null/empty checks) to satisfy the stricter lints. Changelog: [Internal] Differential Revision: D113763790
Summary: Upgrade assorted Utilities modules from `flow` to `flow strict-local` with accurate types. `insetsDiffer` uses local variables instead of reassigning its function parameters. Behavior is unchanged. Changelog: [Internal] Differential Revision: D113763792
Summary: Upgrade assorted components from `flow` to `flow strict-local` with accurate types. `Button` replaces implicit truthiness checks with explicit comparisons that preserve the exact previous runtime behavior (no logic change). Changelog: [Internal] Differential Revision: D113763782
Summary: Upgrade `AppRegistry` (and its Flow type companion) and several Core timer modules from `flow` to `flow strict-local` with accurate types. Behavior is unchanged. Changelog: [Internal] Differential Revision: D113763781
Summary: Upgrade the element inspector dev support modules from `flow` to `flow strict-local`, replacing loose `Object`/`Function` types with the accurate types already used by their callers and dependencies. Changelog: [Internal] Differential Revision: D113763787
Summary: Upgrade several remaining Libraries modules (WebSocket, PanResponder, RCTEventEmitter, and Flow type tests) from `flow` to `flow strict-local` with accurate types. WebSocket exposes spec-mandated getters/setters and opts out of the `unsafe-getters-setters` lint with a scoped directive. Behavior is unchanged. Changelog: [Internal] Differential Revision: D113763779
…t#57726) Summary: Pull Request resolved: react#57726 Upgrade the FlatList/SectionList list components, the networking modules (`XMLHttpRequest`, `FormData`, `RCTNetworking`, `convertRequestBody`), and the UIManager modules from `flow` to `flow strict-local`. Their existing public type signatures are preserved exactly, so consumers are unaffected; internal `any`/`Object` usages were replaced with accurate types. One consumer was updated to match. Changelog: [Internal] Reviewed By: huntie Differential Revision: D113763786
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Summary:
Upgrade the FlatList/SectionList list components, the networking modules (
XMLHttpRequest,FormData,RCTNetworking,convertRequestBody), and the UIManager modules fromflowtoflow strict-local. Their existing public type signatures are preserved exactly, so consumers are unaffected; internalany/Objectusages were replaced with accurate types. One consumer was updated to match.Changelog: [Internal]
Reviewed By: huntie
Differential Revision: D113763786