import { IStreamLogger } from '../PSAgentLogger';
import { PSAgentTool } from '../PSAgentTool';
export interface CommandSecurityOptions {
    /** Validate/sanitize a command before execution. Return sanitized command string or throw/return null to reject. */
    commandValidator?: (command: string) => string | null;
    /** Restricted environment variables to pass to the child process. If set, replaces process.env entirely. */
    env?: Record<string, string>;
    /** Execution timeout in milliseconds (default: no timeout) */
    timeoutMs?: number;
    /** Max output buffer size in bytes (default: 10MB) */
    maxBuffer?: number;
}
export declare class PSCommandLineTool extends PSAgentTool {
    static readonly toolName = "run_commandline";
    private cwd;
    private security?;
    constructor(options: {
        cwd: string;
        security?: CommandSecurityOptions;
    });
    run(input: Record<string, any>, log?: IStreamLogger): Promise<Record<string, any>>;
}