/**
 * The Critic's model seam. The rest of the Critic depends only on this small
 * interface, so every non-LLM path is unit-testable with {@link StubCritiqueModel}
 * and no subscription call.
 *
 * THE REAL IMPLEMENTATION (deferred — needs the maintainer's go-ahead + install):
 * a client backed by the Claude Agent SDK (`@anthropic-ai/claude-agent-sdk`),
 * running on the maintainer's Claude Max subscription (individual use). It calls
 * `query({ prompt, options })` with ALL built-in tools disabled (`allowedTools:
 * []`) — the Critic only reasons over the context we pass in — and concatenates
 * the assistant text. Auth is the Claude Code OAuth flow (`claude` login or
 * `CLAUDE_CODE_OAUTH_TOKEN`); `ANTHROPIC_API_KEY` must be UNSET or it shadows the
 * OAuth token and reverts to pay-per-token. See docs/prd-slice-2-critic.md.
 */
import type { CritiquePrompt } from './prompt.js';
export interface CritiqueModel {
    /** Model identifier, recorded on the Critique for reproducibility. */
    readonly name: string;
    /** Return the model's raw text response to the prompt. */
    complete(prompt: CritiquePrompt): Promise<string>;
}
/**
 * A deterministic stand-in for tests and offline development: returns a fixed
 * response (or a sequence, one per call) without any network or subscription.
 */
export declare class StubCritiqueModel implements CritiqueModel {
    readonly name: string;
    private readonly responses;
    private calls;
    constructor(response: string | string[], name?: string);
    complete(_prompt: CritiquePrompt): Promise<string>;
    /** How many times the model was asked to complete (useful in tests). */
    get callCount(): number;
}