/// <reference types="node" />
/// <reference types="node" />
import child_process from "child_process";
export declare type LogCommandResultsArgs = [code: number, stderr?: string, stdout?: string];
export declare type SpawnArgs = {
    env?: NodeJS.ProcessEnv;
    streaming?: boolean;
    cwd?: string;
} | ((code: number, stderr?: string, stdout?: string) => void);
export default class Command {
    protected atomNpmPath: string;
    protected atomDirectory: string;
    protected atomNodeDirectory: string;
    protected atomPackagesDirectory: string;
    protected atomDevPackagesDirectory: string;
    protected electronVersion: string;
    installedAtomVersion: string;
    protected resourcePath: string;
    npm: typeof import("npm");
    constructor();
    spawn(command: string, args: string[], ...remaining: SpawnArgs[]): child_process.ChildProcessWithoutNullStreams;
    fork(script: string, args: string[], ...remaining: SpawnArgs[]): child_process.ChildProcessWithoutNullStreams;
    packageNamesFromArgv(argv: any): any;
    sanitizePackageNames(packageNames?: string[]): any;
    logSuccess(): boolean;
    logFailure(): boolean;
    logCommandResults(callback: (error?: string) => void, code: number, stderr?: string, stdout?: string): void;
    logCommandResultsIfFail(callback: (error?: string) => void, code: number, stderr?: string, stdout?: string): void;
    normalizeVersion(version: string): string;
    loadInstalledAtomMetadata(callback: () => child_process.ChildProcessWithoutNullStreams): void | child_process.ChildProcess;
    getResourcePath(callback: (resourcePath: string) => child_process.ChildProcessWithoutNullStreams): void | child_process.ChildProcess;
    addBuildEnvVars(env: Record<string, string>): string;
    getNpmBuildFlags(): string[];
    updateWindowsEnv(env: Record<string, string>): string;
    addNodeBinToEnv(env: Record<string, string>): string;
    addProxyToEnv(env: Record<string, string>): number;
}