import { ExploreableInternalsTemplatingEngine, ProfileDataTemplater } from '../../common/TemplatingInterface';
import { EmailRendererBaseInstanceContext, EmailRendererPlugin } from '../base/EmailRendererBasePlugin';
export interface EmailRendererTemplateInstanceContext extends EmailRendererBaseInstanceContext {
    template: unknown;
    render_template?: (...args: unknown[]) => string;
}
export declare abstract class EmailRendererTemplatePlugin extends EmailRendererPlugin<EmailRendererTemplateInstanceContext> {
    /**
     * The engineBuilder that can be used to compile the template
     * during the InstanceContext building
     *
     * Have to be overriden (see examples)
     */
    protected abstract engineBuilder: ExploreableInternalsTemplatingEngine<unknown, unknown, unknown, unknown> & ProfileDataTemplater;
    constructor(enableThrottling?: boolean);
}