hypertune/src/shared/helpers/nullThrows.ts

[Hypertune](https://www.hypertune.com/) is the most flexible platform for feature flags, A/B testing, analytics and app configuration. Built with full end-to-end type-safety, Git-style version control and local, synchronous, in-memory flag evaluation. Opt

export default function nullThrows<T>(
  x: T | null | undefined,
  error: string | Error
): T {
  if (typeof x === "undefined" || x === null) {
    throw error instanceof Error ? error : new Error(error);
  }
  return x;
}