import { execFileSync } from "node:child_process";
export declare const RECOMMENDED_MACOS_NOFILE_LIMIT = 4096;
export declare function parseNoFileLimit(text: string): number | undefined;
export declare function buildMacOSNoFileLimitWarning(currentLimit: number): string;
export interface WarnIfMacOSNoFileLimitTooLowDeps {
    platform?: NodeJS.Platform;
    env?: NodeJS.ProcessEnv;
    execFileSync?: typeof execFileSync;
    writeStderr?: (text: string) => void;
}
export declare function warnIfMacOSNoFileLimitTooLow(deps?: WarnIfMacOSNoFileLimitTooLowDeps): void;