import { P as ProviderFactory } from "../../packem_shared/provider.d-BLLbEuQ8.js";
export type { a as Provider } from "../../packem_shared/provider.d-BLLbEuQ8.js";
import { B as BaseConfig, E as EmailOptions } from "../../packem_shared/types.d-CyiC9uRC.js";
import 'node:buffer';
/**
 * SparkPost configuration.
 */
interface SparkPostConfig extends BaseConfig {
  /**
   * SparkPost API key (sent as the `Authorization` header).
   */
  apiKey: string;
  /**
   * API endpoint override. Use `https://api.eu.sparkpost.com/api/v1` for the EU region.
   */
  endpoint?: string;
}
/**
 * SparkPost-specific email options.
 */
interface SparkPostEmailOptions extends EmailOptions {
  /**
   * Campaign id applied to the transmission.
   */
  campaignId?: string;
  /**
   * Stored template id to send instead of inline content.
   */
  templateId?: string;
  /**
   * Whether click tracking is enabled.
   */
  trackClicks?: boolean;
  /**
   * Whether engagement tracking (opens/clicks) is enabled.
   */
  trackOpens?: boolean;
}
/**
 * SparkPost provider — sends email through the SparkPost Transmissions API.
 */
declare const sparkpostProvider: ProviderFactory<SparkPostConfig>;
export { type ProviderFactory, type SparkPostConfig, type SparkPostEmailOptions, sparkpostProvider };