/**
 * Auto Router：本地确定性路由，纯函数、带版本号。
 * 只分析当前用户原始请求与附件元数据，不拼接系统上下文/历史记录/附件正文。
 * 不因文本长度单独升级、不因存在附件单独升级；`max` 必须有明确规则命中。
 */
export declare const AUTO_ROUTER_VERSION = "v1";
export type AutoThinkingLevel = "low" | "medium" | "high" | "xhigh" | "max";
export type AutoRouteTier = "simple" | "standard" | "complex" | "critical";
export type AutoRouteReason = "explicit_quality_first" | "complex_reasoning" | "simple_task" | "general_task";
export interface AutoRouteResult {
    model: string;
    thinking: AutoThinkingLevel;
    tier: AutoRouteTier;
    reason: AutoRouteReason;
    version: string;
}
export interface AutoRouteInput {
    query: string;
    attachmentKinds: string[];
    attachmentFormats: string[];
    agentId: string;
}
/** Auto Router 只能输出这四个模型槽位（Feature Flag 配置）。 */
export interface AutoModelRoutingSlots {
    simpleModel: string;
    standardModel: string;
    complexModel: string;
    criticalModel: string;
}
export declare function resolveAutoModelRoute(input: AutoRouteInput, slots: AutoModelRoutingSlots): AutoRouteResult;
/**
 * 指定模型模式下的模型默认推理等级：从 `autoModelRouting.thinkingDefaults` 读取。
 * 未配置或未命中时返回 undefined（由 OpenClaw 自行解析该模型默认配置）。
 */
export declare function resolveModelThinkingDefault(thinkingDefaults: Record<string, string> | undefined, modelRef: string): string | undefined;
//# sourceMappingURL=auto-model-router.d.ts.map