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- var $kjM8v$react = require("react");
- function $parcel$export(e, n, v, s) {
- Object.defineProperty(e, n, {get: v, set: s, enumerable: true, configurable: true});
- }
- $parcel$export(module.exports, "usePrevious", () => $11bc82d0001dc9a8$export$5cae361ad82dce8b);
- function $11bc82d0001dc9a8$export$5cae361ad82dce8b(value) {
- const ref = $kjM8v$react.useRef({
- value: value,
- previous: value
- }); // We compare values before making an update to ensure that
- // a change has been made. This ensures the previous value is
- // persisted correctly between renders.
- return $kjM8v$react.useMemo(()=>{
- if (ref.current.value !== value) {
- ref.current.previous = ref.current.value;
- ref.current.value = value;
- }
- return ref.current.previous;
- }, [
- value
- ]);
- }
- //# sourceMappingURL=index.js.map
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