useThing() — react Function Reference
Architecture documentation for the useThing() function in error.reserved-words.ts from the react codebase.
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Dependency Diagram
graph TD b0c7fbb7_8080_e910_4ba4_827d5d336a25["useThing()"] 1a5402d6_757b_6eee_1a87_ec21efe8d415["error.reserved-words.ts"] b0c7fbb7_8080_e910_4ba4_827d5d336a25 -->|defined in| 1a5402d6_757b_6eee_1a87_ec21efe8d415 style b0c7fbb7_8080_e910_4ba4_827d5d336a25 fill:#6366f1,stroke:#818cf8,color:#fff
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Source Code
compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/ecma/error.reserved-words.ts lines 3–13
function useThing(fn) {
const fnRef = useRef(fn);
const ref = useRef(null);
if (ref.current === null) {
ref.current = function (this: unknown, ...args) {
return fnRef.current.call(this, ...args);
};
}
return ref.current;
}
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Frequently Asked Questions
What does useThing() do?
useThing() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/ecma/error.reserved-words.ts.
Where is useThing() defined?
useThing() is defined in compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/ecma/error.reserved-words.ts at line 3.
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