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19 lines
501 B
19 lines
501 B
5 years ago
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import * as React from 'react';
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export default function usePatchElement(): [
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React.ReactElement[],
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(element: React.ReactElement) => Function,
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] {
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const [elements, setElements] = React.useState<React.ReactElement[]>([]);
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function patchElement(element: React.ReactElement) {
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setElements(originElements => [...originElements, element]);
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return () => {
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setElements(originElements => originElements.filter(ele => ele !== element));
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};
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}
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return [elements, patchElement];
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}
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