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joplin/packages/lib/hooks/useAsyncEffect.ts
2022-08-19 12:10:04 +01:00

20 lines
538 B
TypeScript

import shim from '../shim';
const { useEffect } = shim.react();
export interface AsyncEffectEvent {
cancelled: boolean;
}
export type EffectFunction = (event: AsyncEffectEvent)=> Promise<void>;
export default function(effect: EffectFunction, dependencies: any[]) {
useEffect(() => {
const event: AsyncEffectEvent = { cancelled: false };
void effect(event);
return () => {
event.cancelled = true;
};
// eslint-disable-next-line @seiyab/react-hooks/exhaustive-deps -- Old code before rule was applied
}, dependencies);
}