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useHook() — react Function Reference

Architecture documentation for the useHook() function in repro-maybe-invalid-useCallback-read-maybeRef.ts from the react codebase.

Function typescript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  7592f3f8_3174_dfe1_9e50_2146df6b63e8["useHook()"]
  136e809c_d7de_2aa6_b2fd_66acf4a41b5a["repro-maybe-invalid-useCallback-read-maybeRef.ts"]
  7592f3f8_3174_dfe1_9e50_2146df6b63e8 -->|defined in| 136e809c_d7de_2aa6_b2fd_66acf4a41b5a
  style 7592f3f8_3174_dfe1_9e50_2146df6b63e8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/repro-maybe-invalid-useCallback-read-maybeRef.ts lines 4–8

function useHook(maybeRef) {
  return useCallback(() => {
    return [maybeRef.current];
  }, [maybeRef]);
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does useHook() do?
useHook() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/repro-maybe-invalid-useCallback-read-maybeRef.ts.
Where is useHook() defined?
useHook() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/preserve-memo-validation/repro-maybe-invalid-useCallback-read-maybeRef.ts at line 4.

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