/// <reference types="node" />
import { Rule } from '@angular-devkit/schematics';
import { SpawnSyncOptions } from 'child_process';
declare type NPMDependencies = {
    [dependency: string]: string;
};
export interface AddSchema {
    recipe: string;
    projectPath: string;
    projectName: string;
}
export declare function add(options: AddSchema): Rule;
interface JSONPackage {
    name?: string;
    version?: string;
    description?: string;
    main?: string;
    scripts?: {};
    dependencies?: NPMDependencies;
    devDependencies?: NPMDependencies;
    keywords?: string[];
    author?: string;
    license?: string;
}
export declare function updatePackageJson(packageJson: JSONPackage, projetPath?: string): Rule;
interface Task {
    command: string;
    args?: string[];
}
export declare function executeTask(task: Task, options?: SpawnSyncOptions): import("child_process").SpawnSyncReturns<Buffer>;
export {};