import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
import type { HookExecutionResult, RuntimeSnapshot } from "./types.js";
/** Execute the foreign format's intentional shell-command boundary with bounded lifetime and output. */
export declare function executeHookCommand(input: Readonly<{
    command: string;
    cwd: string;
    environment: Readonly<Record<string, string>>;
    timeoutMs: number;
    signal?: AbortSignal;
    stdin: unknown;
}>): Promise<HookExecutionResult>;
export declare function registerPluginHooks(pi: ExtensionAPI, snapshot: RuntimeSnapshot): void;