import { ExecSyncOptions } from 'child_process';
export declare const NEW_LINE_REGEX: RegExp;
export declare function asyncSpawn(command: string, args: string[], timeoutMillis?: number): Promise<string[]>;
export declare function syncSpawn(command: string, args: string[]): (string | null)[];
export declare function syncExec(command: string, args: string[], options?: ExecSyncOptions): string[];
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