import { Project } from 'ts-morph';
import { NgCliFileSystem } from './file-system';
import { type NgCliProjectOptions } from './ng-cli-project-options';
export declare class NgCliProject extends Project {
    constructor({ host, ...options }: NgCliProjectOptions);
    getFileSystem(): NgCliFileSystem;
    save(): Promise<void>;
    saveSync(): void;
    private trySaveTree;
}