import { Type } from '@nestjs/common';
import { EmailService } from './service';
import { HtmlRenderService } from './service/html-render.service';
export interface SendEmailArguments {
    to: string;
    subject: string;
    text?: string;
    html?: string;
}
export declare enum EmailProvider {
    Nodemailer = "Nodemailer",
    Mock = "Mock",
    Sendgrid = "Sendgrid"
}
export interface EmailModuleOptions<T = {}> {
    provider: EmailProvider | Type<EmailService>;
    parameters?: T;
    emailFrom: string;
    htmlTemplate: {
        filePath: string;
        renderProvider?: Type<HtmlRenderService>;
    };
}
export interface NodemailerParameters {
    host: string;
    port: number;
    authentication: {
        username: string;
        password: string;
    };
}
export interface SendGridEmailParameters {
    apiKey: string;
}