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useHook() — react Function Reference

Architecture documentation for the useHook() function in map-constructor.ts from the react codebase.

Function typescript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  509968a8_791a_362d_2c54_2299c8ce7a6a["useHook()"]
  c58b939b_5fdb_8cb5_cfba_205a3ade3b06["map-constructor.ts"]
  509968a8_791a_362d_2c54_2299c8ce7a6a -->|defined in| c58b939b_5fdb_8cb5_cfba_205a3ade3b06
  style 509968a8_791a_362d_2c54_2299c8ce7a6a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/global-types/map-constructor.ts lines 3–8

function useHook({el1, el2}) {
  const s = new Map();
  s.set(el1, makeArray(el1));
  s.set(el2, makeArray(el2));
  return s.size;
}

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/global-types/map-constructor.ts.
Where is useHook() defined?
useHook() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/global-types/map-constructor.ts at line 3.

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