/**
 * Storage adapter interface for abstracting storage implementations.
 * Allows apps to use different storage backends (AsyncStorage, expo-secure-store, etc.)
 * without requiring those dependencies in the shared package.
 */

export type StorageAdapterMethods = {
  getItem: (key: string) => Promise<string | null>
  setItem: (key: string, value: string) => Promise<void>
  removeItem: (key: string) => Promise<void>
}

export class StorageAdapter {
  getItem: (key: string) => Promise<string | null>
  setItem: (key: string, value: string) => Promise<void>
  removeItem: (key: string) => Promise<void>

  constructor(methods: StorageAdapterMethods) {
    this.getItem = methods.getItem
    this.setItem = methods.setItem
    this.removeItem = methods.removeItem
  }
}