import { Type } from "@nestjs/common";
import { ModuleMetadata } from "@nestjs/common/interfaces";
import { MailDataRequired } from "@sendgrid/mail";
export interface SendGridModuleOptions {
    apikey: string;
    /**
     * You can set default data
     */
    defaultMailData?: Partial<MailDataRequired>;
    substitutionWrappers?: {
        left: string;
        right: string;
    };
}
export type SendGridModuleAsyncOptions = {
    useClass?: Type<SendGridModuleOptionsFactory>;
    /**
     * The factory which should be used to provide the SendGrid options
     */
    useFactory?: (...args: any[]) => Promise<SendGridModuleOptions> | SendGridModuleOptions;
    /**
     * The providers which should get injected
     */
    inject?: any[];
} & Pick<ModuleMetadata, "imports">;
export interface SendGridModuleOptionsFactory {
    createSendGridModuleOptions(): Promise<SendGridModuleOptions> | SendGridModuleOptions;
}