/**
 * CLI substrate entry point (Phase 40 / PH40-01).
 *
 * This module is the runtime entry point used by `bin/hivemind-tools.cjs`.
 * It wires the built-in command sources into a router and exposes a
 * single `runCli(argv, io?)` function that:
 *   - Parses argv (stripped of `node` and the script name).
 *   - Dispatches to the matching command via {@link createRouter}.
 *   - Writes the handler's `output` to stdout (when present).
 *   - Writes any `error` to stderr (always `[Hivemind]`-prefixed).
 *   - Resolves the handler's exit code (default 0).
 *
 * The substrate is dependency-free except for the harness's own modules;
 * see `src/cli/router.ts` for the rationale.
 *
 * @example
 * ```ts
 * // Subpath import resolved by the package's "exports" field.
 * import { runCli } from "<package>/cli"
 * const exitCode = await runCli(process.argv.slice(2))
 * process.exit(exitCode)
 * ```
 */
import { type CliCommand, type CliRouter } from "./router.js";
export type CliIO = {
    stdout: (chunk: string) => void;
    stderr: (chunk: string) => void;
};
/**
 * Build the canonical CLI router with the harness's built-in commands.
 *
 * Exposed as a separate factory so tests can introspect the registry
 * without going through `runCli`.
 */
export declare function buildHivemindCli(extraCommands?: readonly CliCommand[]): CliRouter;
/**
 * Top-level CLI entrypoint. Dispatches argv to the matching command,
 * pipes its output through the supplied IO interface, and returns the
 * handler's exit code (or 64 for usage errors / 70 for handler crashes
 * per the router's policy).
 */
export declare function runCli(argv: readonly string[], io?: CliIO): Promise<number>;
export type { CliCommand, CliRouter, CliRouterResult } from "./router.js";
export { createRouter, parseArgs } from "./router.js";
export { discoverCommands, validateCommand } from "./discovery.js";
export { renderError, renderHelp, renderJson, renderTable } from "./renderer.js";
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