react-use/lib/useUpsert.d.ts

Collection of React Hooks

import { ListActions } from './useList';
import { InitialHookState } from './util/resolveHookState';
export interface UpsertListActions<T> extends Omit<ListActions<T>, 'upsert'> {
    upsert: (newItem: T) => void;
}
/**
 * @deprecated Use `useList` hook's upsert action instead
 */
export default function useUpsert<T>(predicate: (a: T, b: T) => boolean, initialList?: InitialHookState<T[]>): [T[], UpsertListActions<T>];