import { type EmailBatch, type EmailBatchResult, type EmailMessage } from './index';
export interface JetEmailConfig {
    /** EU residency endpoint. */
    eu?: boolean;
    /** Bare sender mailbox. JetEmail's wire API receives it as `Name <mailbox>`. */
    from?: string;
    /** Optional display name. Defaults to the sender mailbox local part. */
    fromName?: string;
    endpoint?: string;
    batchEndpoint?: string;
    fetch?: typeof globalThis.fetch;
}
export declare const jetemail: import("./index").ProviderDefinition<{
    send: import("./index").ProviderMethodSpec<EmailMessage, {
        id: string;
    }>;
    sendBatch: import("./index").ProviderMethodSpec<EmailBatch, EmailBatchResult>;
}>;
/**
 * A transport, so this package holds no socket code and no nodemailer.
 *
 * Supplied by the host: on Bun or Node that is a nodemailer transport, in a
 * Worker it is an HTTP relay. The provider is the same either way, which is
 * what lets one config work in both places.
 */
export interface SmtpTransport {
    send(envelope: {
        host: string;
        port: number;
        secure: boolean;
        user?: string;
        password?: string;
        from: string;
        to: readonly string[];
        subject: string;
        html?: string;
        text?: string;
        replyTo?: string;
    }): Promise<{
        messageId: string;
    }>;
}
export declare const smtp: import("./index").ProviderDefinition<{
    send: import("./index").ProviderMethodSpec<EmailMessage, {
        id: string;
    }>;
}>;
/** Ready to register for the email service's `send` method. */
export declare const emailProviders: readonly [import("./index").ProviderDefinition<{
    send: import("./index").ProviderMethodSpec<EmailMessage, {
        id: string;
    }>;
    sendBatch: import("./index").ProviderMethodSpec<EmailBatch, EmailBatchResult>;
}>, import("./index").ProviderDefinition<{
    send: import("./index").ProviderMethodSpec<EmailMessage, {
        id: string;
    }>;
}>];
/** Provider-neutral service contract applications and SSOT handlers call. */
export declare const emailService: import("./index").ServiceDefinition<"email", {
    send: import("./index").ServiceMethodContract<EmailMessage, {
        id: string;
    }>;
    sendBatch: import("./index").ServiceMethodContract<EmailBatch, EmailBatchResult>;
}>;