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useFoo() — react Function Reference

Architecture documentation for the useFoo() function in error.todo-optional-call-chain-in-optional.ts from the react codebase.

Function typescript TestingUtilities Fixtures calls 1

Entity Profile

Dependency Diagram

graph TD
  59aafd9b_83f7_d501_38f8_ee40b8514a29["useFoo()"]
  bb16c023_d8d7_1982_f636_5941938b87ec["error.todo-optional-call-chain-in-optional.ts"]
  59aafd9b_83f7_d501_38f8_ee40b8514a29 -->|defined in| bb16c023_d8d7_1982_f636_5941938b87ec
  82acd344_5125_c6fa_a3b7_a1c73554a5dd["createArray()"]
  59aafd9b_83f7_d501_38f8_ee40b8514a29 -->|calls| 82acd344_5125_c6fa_a3b7_a1c73554a5dd
  style 59aafd9b_83f7_d501_38f8_ee40b8514a29 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.todo-optional-call-chain-in-optional.ts lines 1–4

function useFoo(props: {value: {x: string; y: string} | null}) {
  const value = props.value;
  return createArray(value?.x, value?.y)?.join(', ');
}

Domain

Subdomains

Defined In

Calls

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/error.todo-optional-call-chain-in-optional.ts.
Where is useFoo() defined?
useFoo() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/error.todo-optional-call-chain-in-optional.ts at line 1.
What does useFoo() call?
useFoo() calls 1 function(s): createArray.

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