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useFoo() — react Function Reference

Architecture documentation for the useFoo() function in merge-uncond-optional-chain-and-cond.ts from the react codebase.

Function typescript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  746cec4c_0e25_db85_d635_f0df934cd804["useFoo()"]
  035110c3_bbad_3aef_5668_3fe5332ab09d["merge-uncond-optional-chain-and-cond.ts"]
  746cec4c_0e25_db85_d635_f0df934cd804 -->|defined in| 035110c3_bbad_3aef_5668_3fe5332ab09d
  style 746cec4c_0e25_db85_d635_f0df934cd804 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/propagate-scope-deps-hir-fork/reduce-reactive-deps/merge-uncond-optional-chain-and-cond.ts lines 13–17

function useFoo({screen}: {screen: null | undefined | {title_text: null}}) {
  return screen?.title_text != null
    ? '(not null)'
    : identity({title: screen.title_text});
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does useFoo() do?
useFoo() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/propagate-scope-deps-hir-fork/reduce-reactive-deps/merge-uncond-optional-chain-and-cond.ts.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/propagate-scope-deps-hir-fork/reduce-reactive-deps/merge-uncond-optional-chain-and-cond.ts at line 13.

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