import type { MailSendOptionsComplete, MailUtilities, MailRenderedContent, MailResult } from '@cedarjs/mailer-core';
import { AbstractMailHandler } from '@cedarjs/mailer-core';
export type InMemoryMail = {
    textContent: MailRenderedContent['text'];
    htmlContent: MailRenderedContent['html'];
    handler?: string | number | symbol;
    handlerOptions?: unknown;
    renderer?: string | number | symbol;
    rendererOptions?: unknown;
} & MailSendOptionsComplete;
export declare class InMemoryMailHandler extends AbstractMailHandler {
    inbox: InMemoryMail[];
    constructor();
    send(content: MailRenderedContent, sendOptions: MailSendOptionsComplete, _handlerOptions?: never, utilities?: MailUtilities): MailResult | Promise<MailResult>;
    internal(): Record<string, unknown>;
    clearInbox(): void;
}
//# sourceMappingURL=index.d.ts.map