/** Platform projections for the neutral opt-in hook contract. */
import type { ArtifactIntent, InstallScope, PlatformAdapter } from '../types.js';
export type HookTimeoutUnit = 'seconds' | 'milliseconds';
export interface HookRenderOptions {
    scope?: InstallScope;
    enableHooks?: boolean;
    enableBlockingHooks?: boolean;
    command?: string;
}
export interface HookRenderResult {
    intents: ArtifactIntent[];
    diagnostics: string[];
}
export interface HookTransport {
    exitCode: 0 | 2;
    stderr?: string;
}
/**
 * Render no hook configuration unless the caller opted in and the adapter has
 * a verified native hook capability. SessionStart is intentionally absent:
 * Monomind never installs prompt-injection hooks.
 */
export declare function renderHooks(adapter: PlatformAdapter, options?: HookRenderOptions): string;
/**
 * A plan owns both sides of a hook integration: a verified configuration and
 * the locally executable neutral bridge it invokes. Never install either
 * half until a caller explicitly opts in.
 */
export declare function renderHookArtifacts(adapter: PlatformAdapter, options?: HookRenderOptions): HookRenderResult;
/** The native command-hook protocol shared by Codex and Kimi. */
export declare function mapHookDecision(platform: PlatformAdapter['id'], decision: {
    action: 'allow' | 'block' | 'observe';
    reason?: string;
}): HookTransport | undefined;
/** Testable unit assertion kept next to the renderer data it protects. */
export declare function assertTimeoutUnit(rendered: string, unit: HookTimeoutUnit): boolean;
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