const store: Record<string, string> = {}

globalThis.localStorage = {
  getItem(key: string): string | null {
    return Object.prototype.hasOwnProperty.call(store, key) ? store[key] : null
  },
  setItem(key: string, value: string): void {
    store[key] = String(value)
  },
  removeItem(key: string): void {
    delete store[key]
  },
  clear(): void {
    const keys = Object.keys(store)
    for (const key of keys) {
      delete store[key]
    }
  },
  get length(): number {
    return Object.keys(store).length
  },
  key(index: number): string | null {
    return Object.keys(store)[index] ?? null
  },
} as Storage