/**
 * Default StepHealer: when a step's `expect` fails at replay, re-decide a single action from the
 * step's `intent` and the live page, then re-freeze it in place — surgical, not a whole re-discovery.
 * The LLM (LlmClient port) runs only here, only on divergence (invariant #4(b)). See spec/core/surgical-heal.md.
 */
import type { Driver, LlmClient, StepHeal, StepHealer } from "./ports.js";
import type { Step } from "./types.js";
export declare class LlmStepHealer implements StepHealer {
    private readonly llm;
    private readonly maxHeals;
    readonly heals: StepHeal[];
    constructor(llm: LlmClient, maxHeals?: number);
    heal(step: Step, index: number, driver: Driver): Promise<StepHeal | null>;
}