import { t as BlockOptions } from "./api-DwlbDD0P.mjs";

//#region src/shell.d.ts
interface ShellResult {
  stdout: Buffer;
  stderr: Buffer;
  exitCode: number | null;
}
interface ShellOptions {
  cwd?: string;
  env?: Record<string, string>;
  timeout?: number;
}
/**
 * Shell adapter interface for executing commands
 * Different runtimes (Bun, Node.js, Deno) implement this interface
 */
interface ShellAdapter {
  /**
   * Execute a shell command
   * @param cmd - Command array (e.g., ['bash', '-lc', script])
   * @param opts - Execution options (cwd, env, timeout)
   * @returns Promise<ShellResult> with stdout, stderr, exitCode
   */
  execute(cmd: string[], opts?: ShellOptions): Promise<ShellResult>;
}
interface StateFiles {
  envFile?: string;
  cwdFile?: string;
  funcFile?: string;
}
/**
 * Build a bash prelude script that loads session state and then runs a command.
 * Used by CmdSession and PtySession to wrap the subprocess command.
 *
 * The prelude:
 * 1. Disables errexit (set +e) so the runner can check exit codes
 * 2. Sources environment variables from envFile (if present)
 * 3. Restores working directory from cwdFile (if present)
 * 4. Sources function definitions from funcFile (if present)
 * 5. Runs the given command (without exec, since it may be a shell function)
 */
declare function buildSessionPrelude(cmd: string, stateFiles: StateFiles): string;
/**
 * Escape a string for safe use in shell commands
 */
declare function shellEscape(s: string): string;
/**
 * Build a bash script that loads persistent state, runs commands, and saves state
 *
 * State persistence files:
 * - envFile: Exported environment variables
 * - cwdFile: Current working directory
 * - funcFile: Bash function definitions
 */
declare function buildScript(commands: string[], opts: BlockOptions, envFile: string, cwdFile: string, funcFile: string): string;
/**
 * Build a script to call a hook if it exists
 */
declare function buildHookScript(hookName: string, envFile: string, cwdFile: string, funcFile: string): string;
//#endregion
export { buildScript as a, buildHookScript as i, ShellOptions as n, buildSessionPrelude as o, ShellResult as r, shellEscape as s, ShellAdapter as t };