import * as Generator from 'yeoman-generator';
import { TemplateOptions } from '../utils/types';
/**
 * Base class for generators
 */
export declare abstract class SfdxGenerator<TOptions extends TemplateOptions> extends Generator<Generator.GeneratorOptions> {
    options: TOptions;
    /**
     * Set by sourceRootWithPartialPath called in generator
     */
    builtInTemplatesRootPath?: string;
    protected outputdir: string;
    protected apiversion: string;
    /**
     * The constructor for the SFDXGenerator.
     *
     * @param args arguments to pass to the yeoman generator constructor.
     * @param options SFDXGenerator specific options.
     * @param features The yeoman GeneratorFeatures. Defaults to a customInstallTask of false in order to skip the automatic npm/yarn install. Override to true if you need to run the package manager install.
     */
    constructor(args: string | string[], options: TOptions, features?: Generator.GeneratorFeatures);
    /**
     * Validate provided options
     */
    abstract validateOptions(): void;
    /**
     * Set source root to built-in templates or custom templates root if available.
     * @param partialPath the relative path from the templates folder to templates root folder.
     */
    sourceRootWithPartialPath(partialPath: string): void;
    templatePath(...paths: string[]): string;
}