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useFoo() — react Function Reference

Architecture documentation for the useFoo() function in jsx-and-passed.ts from the react codebase.

Function typescript TestingUtilities Fixtures

Entity Profile

Dependency Diagram

graph TD
  794df524_549b_65b6_1835_c19e90caef25["useFoo()"]
  91ff5ca2_a540_05d7_3d9f_22e4fbb3eadd["jsx-and-passed.ts"]
  794df524_549b_65b6_1835_c19e90caef25 -->|defined in| 91ff5ca2_a540_05d7_3d9f_22e4fbb3eadd
  style 794df524_549b_65b6_1835_c19e90caef25 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/assume-invoked/jsx-and-passed.ts lines 3–7

function useFoo({arr1}) {
  const cb1 = e => arr1[0].value + e.value;
  const x = arr1.map(cb1);
  return [x, cb1];
}

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/inner-function/nullable-objects/assume-invoked/jsx-and-passed.ts.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/inner-function/nullable-objects/assume-invoked/jsx-and-passed.ts at line 3.

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