export interface RunCmdResult {
    exitCode: number;
    stdout: string;
    stderr: string;
    timedOut: boolean;
}
export declare function runCmd(bin: string, args: string[], opts: {
    cwd: string;
    signal?: AbortSignal;
    timeoutMs?: number;
    env?: NodeJS.ProcessEnv;
}): Promise<RunCmdResult>;
export declare function clampMs(input: unknown, dflt: number, min: number, max: number): number;
export declare function truncateText(text: string, maxChars: number): string;
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