@reduxjs/toolkit/src/query/utils/getCurrent.ts

The official, opinionated, batteries-included toolset for efficient Redux development

import type { Draft } from 'immer'
import { current, isDraft } from '../utils/immerImports'

export function getCurrent<T>(value: T | Draft<T>): T {
  return (isDraft(value) ? current(value) : value) as T
}