/**
 * recovery — 验证结果分类与恢复指引纯函数。
 *
 * 被谁调用:gate_engine(evaluateGate) 与验证结果分类测试
 * 调用谁:gate_engine_types(类型)
 *
 * 数据流:CheckResult → 验证结果分类与恢复指引
 * 持久化:无
 */
import type { CheckResult, GateCheck, BlockingDetail, EvaluationContext } from "./gate_engine_types.js";
/** 按失败严重度分类验证结果；warning 保持可见但不把完整验证判为失败。 */
export declare function classifyVerificationOutcome(results: Array<CheckResult & {
    severity: "error" | "warning";
}>): "passed" | "warning" | "failed";
/** 为单个失败的检查项生成恢复指引(大白话) */
export declare function buildRecoveryGuide(checkResult: CheckResult, check: GateCheck, ctx: EvaluationContext): string;
/** 为整个 gate 生成恢复摘要(一段大白话总览) */
export declare function buildRecoverySummary(details: BlockingDetail[], ctx: EvaluationContext): string;