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useFoo() — react Function Reference

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

Function typescript CompilerCore BabelIntegration

Entity Profile

Dependency Diagram

graph TD
  0c2a1f7e_33a4_8717_3514_2fa128659191["useFoo()"]
  65914121_55ad_cf0c_fa4f_9af814b7c3b5["edge-case-merge-uncond-optional-chain-and-cond.ts"]
  0c2a1f7e_33a4_8717_3514_2fa128659191 -->|defined in| 65914121_55ad_cf0c_fa4f_9af814b7c3b5
  style 0c2a1f7e_33a4_8717_3514_2fa128659191 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/reduce-reactive-deps/edge-case-merge-uncond-optional-chain-and-cond.ts lines 22–26

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/reduce-reactive-deps/edge-case-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/reduce-reactive-deps/edge-case-merge-uncond-optional-chain-and-cond.ts at line 22.

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