message: fixed expires_at
diff: @@ -28,7 +28,7 @@ import { error, getLoginStateKey, request, StorageProvider, getCodeKey } from '.
  import { AuthingMove } from './AuthingMove'
  export class Authing {
  - private readonly storage: IStorageProvider
  + readonly storage: IStorageProvider
  private readonly options: AuthingOptions
  private readonly encryptFunction?: EncryptFunction
  @@ -51,7 +51,7 @@ export class Authing {
  const loginState = res.data as LoginStateOptions
  - if (loginState.expires_at < Date.now()) {
  + if (loginState.expires_at > Date.now()) {
  return loginState
  }
  