import type { DriverFactory, EmailMessage } from "../types.mjs";
/** Options for the generic `http` driver — useful for proxying through
*  your own endpoint (a Next.js route handler, a hosted worker, a test
*  harness, anything JSON-shaped). */
export interface HttpDriverOptions {
	/** The POST target. */
	endpoint: string;
	/** HTTP method. Defaults to POST. */
	method?: string;
	/** Bearer token sent as `Authorization: Bearer <apiKey>` when set. */
	apiKey?: string;
	/** Extra headers merged on every request. */
	headers?: Record<string, string>;
	/** Transform the normalized message into the payload shape your API
	*  expects. The default emits a sensible object similar to Resend's
	*  public shape. */
	transform?: (msg: EmailMessage) => unknown;
	/** Extract the provider-assigned id from the response body. Default:
	*  looks at \`id\`, \`messageId\`, \`data.id\`, \`data.messageId\`. */
	extractId?: (body: unknown) => string | null;
	/** Injected fetch — defaults to global \`fetch\`. */
	fetch?: typeof fetch;
}
declare const http: DriverFactory<HttpDriverOptions>;
export default http;