import { Tree } from '@angular-devkit/schematics';
export declare function generateModelsFromGeneratedApi(folderSource: string, outputFolder: string, apiName: string): Promise<Tree>;
/**
 * Create a directory if it does not exist
 * @param {string} path the path of the directory to create
 */
/**
 * Check if a path is a directory
 * @param {string} path the path
 * @returns true if it is a directory, false otherwise
 */
export declare function isDir(path: string): boolean;