/// <reference types="node" />
import { AdRendererBasePlugin, TemplatingEngine, AdRendererTemplateInstanceContext } from "../../../index";
export declare abstract class AdRendererTemplatePlugin extends AdRendererBasePlugin<AdRendererTemplateInstanceContext> {
    /**
   * Helper to fetch the content of a template
   * @param templatePath  The raw (e.g. non URL encoded) mics URI to the template file as a string.
   * @returns       A Buffer with the file content in it. This have to be decoded with the proper encoding.
   */
    fetchTemplateContent(templatePath: string): Promise<Buffer>;
    /**
   * Helper to fetch the properties of a template
   */
    fetchTemplateProperties(organisationId: string, adLayoutId: string, versionId: string): Promise<any>;
    /**
   * The engineBuilder that can be used to compile the template
   * during the InstanceContext building
   *
   * Have to be overriden (see examples)
   */
    protected engineBuilder: TemplatingEngine<any, any, any>;
    protected instanceContextBuilder(creativeId: string, template?: string): Promise<AdRendererTemplateInstanceContext>;
    constructor();
}