15b1069bcc
This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously. closes #1282
12 lines
210 B
TypeScript
12 lines
210 B
TypeScript
import * as React from "react";
|
|
|
|
export default function usePrevious<T>(value: T): T | void {
|
|
const ref = React.useRef<T>();
|
|
|
|
React.useEffect(() => {
|
|
ref.current = value;
|
|
});
|
|
|
|
return ref.current;
|
|
}
|